Southwest Airlines flight WN 1648: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 06:30 Denver (DEN) 10:00 Nashville (BNA)
WN 1648 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-06-07 through 2026-08-02
Tue,Wed 06:40 Denver (DEN) 10:10 Nashville (BNA)
WN 1648 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-06-09 through 2026-07-29
Sat 06:50 Denver (DEN) 10:20 Nashville (BNA)
WN 1648 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-06-06 through 2026-08-01
Mon,Thu,Fri 07:05 Denver (DEN) 10:35 Nashville (BNA)
WN 1648 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-06-04 through 2026-08-03
Mon-Fri 08:15 San Francisco (SFO) 2 09:40 Los Angeles (LAX) 1
WN 1648 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 08:15 San Francisco (SFO) 2 09:40 Los Angeles (LAX) 1
WN 1648 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-01-18 through 2026-01-23
Mon-Fri 08:15 San Francisco (SFO) 2 09:40 Los Angeles (LAX) 1
WN 1648 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 08:15 San Francisco (SFO) 2 09:40 Los Angeles (LAX) 1
WN 1648 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-08 through 2026-02-11
Tue,Wed 08:15 San Francisco (SFO) 2 09:40 Los Angeles (LAX) 1
WN 1648 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-18 through 2026-03-04
Sun 10:05 New York LaGuardia (LGA) B 11:40 Nashville (BNA)
WN 1648 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-04-12 through 2026-05-17
Sun 10:05 New York LaGuardia (LGA) B 11:40 Nashville (BNA)
WN 1648 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Operates only on 2026-05-31
Mon-Fri 10:20 Los Angeles (LAX) 1 15:30 Houston Hobby (HOU)
WN 1648 Non-stop Boeing 737-700 (Scimitar Winglets) 3:10 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 10:20 Los Angeles (LAX) 1 15:30 Houston Hobby (HOU)
WN 1648 Non-stop Boeing 737-700 (Scimitar Winglets) 3:10 Effective 2026-01-18 through 2026-01-23
Mon-Fri 10:20 Los Angeles (LAX) 1 15:30 Houston Hobby (HOU)
WN 1648 Non-stop Boeing 737-700 (Scimitar Winglets) 3:10 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 10:20 Los Angeles (LAX) 1 15:30 Houston Hobby (HOU)
WN 1648 Non-stop Boeing 737-700 (Scimitar Winglets) 3:10 Effective 2026-02-08 through 2026-02-11
Tue,Wed 10:20 Los Angeles (LAX) 1 15:30 Houston Hobby (HOU)
WN 1648 Non-stop Boeing 737-700 (Scimitar Winglets) 3:10 Effective 2026-02-18 through 2026-03-04
Sat 11:20 San Francisco (SFO) 2 12:55 Los Angeles (LAX) 1
WN 1648 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 11:30 Nashville (BNA) 13:15 Kansas City (MCI)
WN 1648 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-04-09 through 2026-06-01
Tue,Wed 11:35 New Orleans (MSY) 13:00 Dallas Love Field (DAL) 1
WN 1648 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-08-04 through 2026-09-30
Sat 11:55 San Francisco (SFO) 2 13:20 Los Angeles (LAX) 1
WN 1648 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-01-10 through 2026-02-07
Sat 11:55 New Orleans (MSY) 13:20 Dallas Love Field (DAL) 1
WN 1648 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-08-08 through 2026-09-26
Thu 12:10 Phoenix Sky Harbor (PHX) 4 16:25 Nashville (BNA)
WN 1648 Non-stop Boeing 737-700 (73W) 3:15 Operates only on 2026-01-01
Mon,Thu,Fri 12:15 Los Angeles (LAX) 1 20:05 Baltimore (BWI)
WN 1648 Non-stop Boeing 737-800 (73H) 4:50 Effective 2026-02-05 through 2026-02-09
Tue,Thu,Sun 12:15 Los Angeles (LAX) 1 20:05 Baltimore (BWI)
WN 1648 Non-stop Boeing 737-800 (73H) 4:50 Effective 2026-02-15 through 2026-02-19
Mon 12:15 Los Angeles (LAX) 1 20:05 Baltimore (BWI)
WN 1648 Non-stop Boeing 737-800 (73H) 4:50 Operates only on 2026-03-02
Sun 12:15 Nashville (BNA) 14:00 Kansas City (MCI)
WN 1648 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-04-12 through 2026-05-17
Sun 12:15 Nashville (BNA) 14:00 Kansas City (MCI)
WN 1648 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2026-05-31
Mon 12:25 Los Angeles (LAX) 1 20:15 Baltimore (BWI)
WN 1648 Non-stop Boeing 737-800 (73H) 4:50 Operates only on 2026-02-23
Sat 12:30 Nashville (BNA) 14:15 Kansas City (MCI)
WN 1648 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-04-11 through 2026-05-30
Mon,Thu,Fri 12:35 San Francisco (SFO) 2 14:00 Los Angeles (LAX) 1
WN 1648 Non-stop Boeing 737-800 (73H) 1:25 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 12:35 San Francisco (SFO) 2 14:00 Los Angeles (LAX) 1
WN 1648 Non-stop Boeing 737-800 (73H) 1:25 Effective 2026-02-20 through 2026-03-01
Thu,Fri,Sun 12:40 Los Angeles (LAX) 1 20:30 Baltimore (BWI)
WN 1648 Non-stop Boeing 737-800 (73H) 4:50 Effective 2026-01-11 through 2026-01-16
Mon,Sun 12:40 Los Angeles (LAX) 1 20:30 Baltimore (BWI)
WN 1648 Non-stop Boeing 737-800 (73H) 4:50 Effective 2026-01-19 through 2026-01-25
Sun 12:40 Los Angeles (LAX) 1 20:30 Baltimore (BWI)
WN 1648 Non-stop Boeing 737-800 (73H) 4:50 Operates only on 2026-02-01
Tue,Wed 13:15 Nashville (BNA) 15:00 Kansas City (MCI)
WN 1648 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri 13:40 Austin (AUS) 15:35 Kansas City (MCI)
WN 1648 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-08-06 through 2026-09-28
Mon 14:15 Phoenix Sky Harbor (PHX) 4 18:25 Nashville (BNA)
WN 1648 Non-stop Boeing 737-800 (73H) 3:10 Operates only on 2026-01-05
Mon,Thu,Fri 14:45 Los Angeles (LAX) 1 22:35 Baltimore (BWI)
WN 1648 Non-stop Boeing 737-800 (73H) 4:50 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 14:45 Los Angeles (LAX) 1 22:35 Baltimore (BWI)
WN 1648 Non-stop Boeing 737-800 (73H) 4:50 Effective 2026-02-20 through 2026-03-01
Sun 15:15 Orlando (MCO) 17:20 Chicago O'Hare (ORD) 5
WN 1648 Non-stop Boeing 737-800 (73H) 3:05 Effective 2026-08-09 through 2026-09-27
Mon,Thu,Fri 18:30 Salt Lake City (SLC) 19:20 Long Beach (LGB)
WN 1648 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-03-05 through 2026-04-06
Mon 19:10 Nashville (BNA) 22:30 New York LaGuardia (LGA) B
WN 1648 Non-stop Boeing 737-800 (73H) 2:20 Operates only on 2026-01-05
Mon,Tue,Fri-Sun 19:35 Nashville (BNA) 22:55 New York LaGuardia (LGA) B
WN 1648 Non-stop Boeing 737-800 (73H) 2:20 Valid until 2026-01-04
Sat 19:50 San Diego (SAN) 1 22:20 Phoenix Sky Harbor (PHX) 4
WN 1648 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2026-03-07
Sat 19:50 San Diego (SAN) 1 21:20 Phoenix Sky Harbor (PHX) 4
WN 1648 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-03-14 through 2026-04-04
Thu,Fri 19:55 Long Beach (LGB) 22:15 Phoenix Sky Harbor (PHX) 4
WN 1648 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-03-05 through 2026-03-06
Mon,Thu,Fri 19:55 Long Beach (LGB) 21:15 Phoenix Sky Harbor (PHX) 4
WN 1648 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-03-09 through 2026-04-06
Tue,Wed 21:15 Phoenix Sky Harbor (PHX) 4 23:25 Albuquerque (ABQ)
WN 1648 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2026-03-10 through 2026-04-01
Mon,Thu-Sat 21:55 Phoenix Sky Harbor (PHX) 4 00:05 Albuquerque (ABQ)
WN 1648 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-03-09 through 2026-04-06
The flight arrives 1 day after departure.
Thu-Sat 22:55 Phoenix Sky Harbor (PHX) 4 00:05 Albuquerque (ABQ)
WN 1648 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-03-05 through 2026-03-07
The flight arrives 1 day after departure.
Non-Direct Flights:
Mon-Fri 08:15 San Francisco (SFO) 2 15:30 Houston Hobby (HOU)
WN 1648 1-stop Boeing 737-700 (Scimitar Winglets) 5:15 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 08:15 San Francisco (SFO) 2 15:30 Houston Hobby (HOU)
WN 1648 1-stop Boeing 737-700 (Scimitar Winglets) 5:15 Effective 2026-01-18 through 2026-01-23
Mon-Fri 08:15 San Francisco (SFO) 2 15:30 Houston Hobby (HOU)
WN 1648 1-stop Boeing 737-700 (Scimitar Winglets) 5:15 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 08:15 San Francisco (SFO) 2 15:30 Houston Hobby (HOU)
WN 1648 1-stop Boeing 737-700 (Scimitar Winglets) 5:15 Effective 2026-02-08 through 2026-02-11
Tue,Wed 08:15 San Francisco (SFO) 2 15:30 Houston Hobby (HOU)
WN 1648 1-stop Boeing 737-700 (Scimitar Winglets) 5:15 Effective 2026-02-18 through 2026-03-04
Sun 10:05 New York LaGuardia (LGA) B 14:00 Kansas City (MCI)
WN 1648 1-stop Boeing 737-700 (Scimitar Winglets) 4:55 Effective 2026-04-12 through 2026-05-17
Sun 10:05 New York LaGuardia (LGA) B 14:00 Kansas City (MCI)
WN 1648 1-stop Boeing 737-700 (Scimitar Winglets) 4:55 Operates only on 2026-05-31
Mon,Thu,Fri 12:35 San Francisco (SFO) 2 22:35 Baltimore (BWI)
WN 1648 1-stop Boeing 737-800 (73H) 7:00 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 12:35 San Francisco (SFO) 2 22:35 Baltimore (BWI)
WN 1648 1-stop Boeing 737-800 (73H) 7:00 Effective 2026-02-20 through 2026-03-01
Mon 14:15 Phoenix Sky Harbor (PHX) 4 22:30 New York LaGuardia (LGA) B
WN 1648 1-stop Boeing 737-800 (73H) 6:15 Operates only on 2026-01-05
Thu,Fri 18:30 Salt Lake City (SLC) 22:15 Phoenix Sky Harbor (PHX) 4
WN 1648 1-stop Boeing 737-700 (Scimitar Winglets) 3:45 Effective 2026-03-05 through 2026-03-06
Mon,Thu,Fri 18:30 Salt Lake City (SLC) 21:15 Phoenix Sky Harbor (PHX) 4
WN 1648 1-stop Boeing 737-700 (Scimitar Winglets) 3:45 Effective 2026-03-09 through 2026-04-06
Sat 19:50 San Diego (SAN) 1 00:05 Albuquerque (ABQ)
WN 1648 1-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2026-03-07 through 2026-04-04
The flight arrives 1 day after departure.
Mon,Thu,Fri 19:55 Long Beach (LGB) 00:05 Albuquerque (ABQ)
WN 1648 1-stop Boeing 737-700 (Scimitar Winglets) 3:10 Effective 2026-03-05 through 2026-04-06
The flight arrives 1 day after departure.
Mon,Thu,Fri 18:30 Salt Lake City (SLC) 00:05 Albuquerque (ABQ)
WN 1648 2-stop Boeing 737-700 (Scimitar Winglets) 5:35 Effective 2026-03-05 through 2026-04-06
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 1648: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN1648
06:30
Denver (DEN)

10:00
Nashville (BNA)
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1648
06:40
Denver (DEN)

10:10
Nashville (BNA)
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1648
06:50
Denver (DEN)

10:20
Nashville (BNA)
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1648
07:05
Denver (DEN)

10:35
Nashville (BNA)
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1648
08:15
San Francisco (SFO) 2

09:40
Los Angeles (LAX) 1
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1648
08:15
San Francisco (SFO) 2

09:40
Los Angeles (LAX) 1
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1648
08:15
San Francisco (SFO) 2

09:40
Los Angeles (LAX) 1
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1648
08:15
San Francisco (SFO) 2

09:40
Los Angeles (LAX) 1
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1648
08:15
San Francisco (SFO) 2

09:40
Los Angeles (LAX) 1
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1648
10:05
New York LaGuardia (LGA) B

11:40
Nashville (BNA)
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1648
10:05
New York LaGuardia (LGA) B

11:40
Nashville (BNA)
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1648
10:20
Los Angeles (LAX) 1

15:30
Houston Hobby (HOU)
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1648
10:20
Los Angeles (LAX) 1

15:30
Houston Hobby (HOU)
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1648
10:20
Los Angeles (LAX) 1

15:30
Houston Hobby (HOU)
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1648
10:20
Los Angeles (LAX) 1

15:30
Houston Hobby (HOU)
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1648
10:20
Los Angeles (LAX) 1

15:30
Houston Hobby (HOU)
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1648
11:20
San Francisco (SFO) 2

12:55
Los Angeles (LAX) 1
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1648
11:30
Nashville (BNA)

13:15
Kansas City (MCI)
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1648
11:35
New Orleans (MSY)

13:00
Dallas Love Field (DAL) 1
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1648
11:55
San Francisco (SFO) 2

13:20
Los Angeles (LAX) 1
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1648
11:55
New Orleans (MSY)

13:20
Dallas Love Field (DAL) 1
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1648
12:10
Phoenix Sky Harbor (PHX) 4

16:25
Nashville (BNA)
Operates only on 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737-700 (73W)
Direct Flights:
Southwest Airlines WN1648
12:15
Los Angeles (LAX) 1

20:05
Baltimore (BWI)
Effective 2026-02-05 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:50, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1648
12:15
Los Angeles (LAX) 1

20:05
Baltimore (BWI)
Effective 2026-02-15 through 2026-02-19
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 4:50, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1648
12:15
Los Angeles (LAX) 1

20:05
Baltimore (BWI)
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:50, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1648
12:15
Nashville (BNA)

14:00
Kansas City (MCI)
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1648
12:15
Nashville (BNA)

14:00
Kansas City (MCI)
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1648
12:25
Los Angeles (LAX) 1

20:15
Baltimore (BWI)
Operates only on 2026-02-23
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:50, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1648
12:30
Nashville (BNA)

14:15
Kansas City (MCI)
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1648
12:35
San Francisco (SFO) 2

14:00
Los Angeles (LAX) 1
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1648
12:35
San Francisco (SFO) 2

14:00
Los Angeles (LAX) 1
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1648
12:40
Los Angeles (LAX) 1

20:30
Baltimore (BWI)
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:50, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1648
12:40
Los Angeles (LAX) 1

20:30
Baltimore (BWI)
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:50, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1648
12:40
Los Angeles (LAX) 1

20:30
Baltimore (BWI)
Operates only on 2026-02-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:50, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1648
13:15
Nashville (BNA)

15:00
Kansas City (MCI)
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1648
13:40
Austin (AUS)

15:35
Kansas City (MCI)
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1648
14:15
Phoenix Sky Harbor (PHX) 4

18:25
Nashville (BNA)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:10, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1648
14:45
Los Angeles (LAX) 1

22:35
Baltimore (BWI)
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:50, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1648
14:45
Los Angeles (LAX) 1

22:35
Baltimore (BWI)
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:50, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1648
15:15
Orlando (MCO)

17:20
Chicago O'Hare (ORD) 5
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:05, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1648
18:30
Salt Lake City (SLC)

19:20
Long Beach (LGB)
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1648
19:10
Nashville (BNA)

22:30
New York LaGuardia (LGA) B
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1648
19:35
Nashville (BNA)

22:55
New York LaGuardia (LGA) B
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 2:20, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1648
19:50
San Diego (SAN) 1

22:20
Phoenix Sky Harbor (PHX) 4
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1648
19:50
San Diego (SAN) 1

21:20
Phoenix Sky Harbor (PHX) 4
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1648
19:55
Long Beach (LGB)

22:15
Phoenix Sky Harbor (PHX) 4
Effective 2026-03-05 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1648
19:55
Long Beach (LGB)

21:15
Phoenix Sky Harbor (PHX) 4
Effective 2026-03-09 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1648
21:15
Phoenix Sky Harbor (PHX) 4

23:25
Albuquerque (ABQ)
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1648
21:55
Phoenix Sky Harbor (PHX) 4

00:05(+1)
Albuquerque (ABQ)
Effective 2026-03-09 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.
Direct Flights:
Southwest Airlines WN1648
22:55
Phoenix Sky Harbor (PHX) 4

00:05(+1)
Albuquerque (ABQ)
Effective 2026-03-05 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.
Non-Direct Flights:
Southwest Airlines WN1648
08:15
San Francisco (SFO) 2

15:30
Houston Hobby (HOU)
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 5:15, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1648
08:15
San Francisco (SFO) 2

15:30
Houston Hobby (HOU)
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 5:15, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1648
08:15
San Francisco (SFO) 2

15:30
Houston Hobby (HOU)
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 5:15, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1648
08:15
San Francisco (SFO) 2

15:30
Houston Hobby (HOU)
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:15, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1648
08:15
San Francisco (SFO) 2

15:30
Houston Hobby (HOU)
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:15, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1648
10:05
New York LaGuardia (LGA) B

14:00
Kansas City (MCI)
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1648
10:05
New York LaGuardia (LGA) B

14:00
Kansas City (MCI)
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1648
12:35
San Francisco (SFO) 2

22:35
Baltimore (BWI)
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 7:00, 1-stop
Boeing 737-800 (73H)
Non-Direct Flights:
Southwest Airlines WN1648
12:35
San Francisco (SFO) 2

22:35
Baltimore (BWI)
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 7:00, 1-stop
Boeing 737-800 (73H)
Non-Direct Flights:
Southwest Airlines WN1648
14:15
Phoenix Sky Harbor (PHX) 4

22:30
New York LaGuardia (LGA) B
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:15, 1-stop
Boeing 737-800 (73H)
Non-Direct Flights:
Southwest Airlines WN1648
18:30
Salt Lake City (SLC)

22:15
Phoenix Sky Harbor (PHX) 4
Effective 2026-03-05 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:45, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1648
18:30
Salt Lake City (SLC)

21:15
Phoenix Sky Harbor (PHX) 4
Effective 2026-03-09 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:45, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1648
19:50
San Diego (SAN) 1

00:05(+1)
Albuquerque (ABQ)
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:15, 1-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.
Non-Direct Flights:
Southwest Airlines WN1648
19:55
Long Beach (LGB)

00:05(+1)
Albuquerque (ABQ)
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:10, 1-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.
Non-Direct Flights:
Southwest Airlines WN1648
18:30
Salt Lake City (SLC)

00:05(+1)
Albuquerque (ABQ)
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:35, 2-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Austin (AUS) - Kansas City (MCI)
  • Denver (DEN) - Nashville (BNA)
  • Long Beach (LGB) - Albuquerque (ABQ)
  • Long Beach (LGB) - Phoenix Sky Harbor (PHX)
  • Los Angeles (LAX) - Baltimore (BWI)
  • Los Angeles (LAX) - Houston Hobby (HOU)
  • Nashville (BNA) - Kansas City (MCI)
  • New Orleans (MSY) - Dallas Love Field (DAL)
  • New York LaGuardia (LGA) - Kansas City (MCI)
  • New York LaGuardia (LGA) - Nashville (BNA)
  • Orlando (MCO) - Chicago O'Hare (ORD)
  • Phoenix Sky Harbor (PHX) - Albuquerque (ABQ)
  • Phoenix Sky Harbor (PHX) - Nashville (BNA)
  • Phoenix Sky Harbor (PHX) - New York LaGuardia (LGA)
  • Salt Lake City (SLC) - Albuquerque (ABQ)
  • Salt Lake City (SLC) - Long Beach (LGB)
  • Salt Lake City (SLC) - Phoenix Sky Harbor (PHX)
  • San Diego (SAN) - Albuquerque (ABQ)
  • San Diego (SAN) - Phoenix Sky Harbor (PHX)
  • San Francisco (SFO) - Baltimore (BWI)
  • San Francisco (SFO) - Houston Hobby (HOU)
  • San Francisco (SFO) - Los Angeles (LAX)
All Southwest Airlines flights
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