Southwest Airlines flight WN 4348: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sun 06:35 Oakland (OAK) 2 08:10 Las Vegas Harry Reid (LAS) 1 WN 4348 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-06-07 through 2026-08-02
Tue,Wed 07:05 Oakland (OAK) 2 08:35 Las Vegas Harry Reid (LAS) 1 WN 4348 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-06-09 through 2026-07-29
Sat 07:10 San Francisco (SFO) 2 08:40 San Diego (SAN) 1 WN 4348 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2026-01-03
Mon,Thu-Sat 07:35 Oakland (OAK) 2 09:05 Las Vegas Harry Reid (LAS) 1 WN 4348 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-06-04 through 2026-08-03
Sun 07:45 Denver (DEN) 10:45 Dallas Love Field (DAL) 1 WN 4348 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-08-09 through 2026-09-27
Sat 07:55 Denver (DEN) 09:35 Spokane (GEG) WN 4348 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-01-10 through 2026-02-07
Sat 08:00 Denver (DEN) 09:40 Spokane (GEG) WN 4348 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 08:05 Denver (DEN) 09:45 Spokane (GEG) WN 4348 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 08:05 Denver (DEN) 09:45 Spokane (GEG) WN 4348 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2026-02-20 through 2026-03-01
Thu,Fri,Sun 08:20 Denver (DEN) 09:50 Spokane (GEG) WN 4348 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-01-11 through 2026-01-16
Mon,Sun 08:20 Denver (DEN) 09:50 Spokane (GEG) WN 4348 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 08:20 Denver (DEN) 09:50 Spokane (GEG) WN 4348 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-02-01 through 2026-02-06
Mon,Sun 08:20 Denver (DEN) 09:50 Spokane (GEG) WN 4348 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 08:20 Denver (DEN) 09:50 Spokane (GEG) WN 4348 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-02-17 through 2026-02-23
Mon 08:20 Denver (DEN) 09:50 Spokane (GEG) WN 4348 Non-stop Boeing 737-800 (73H) 2:30 Operates only on 2026-03-02
Fri,Sun 08:40 San Francisco (SFO) 2 10:20 San Diego (SAN) 1 WN 4348 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-01-02 through 2026-01-04
Mon,Thu,Fri 10:20 Spokane (GEG) 12:35 San Jose (SJC) B WN 4348 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-02-12 through 2026-02-16
Sat 10:20 Spokane (GEG) 12:20 Sacramento (SMF) B WN 4348 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-02-14 through 2026-02-28
Thu,Fri,Sun 10:20 Spokane (GEG) 12:35 San Jose (SJC) B WN 4348 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-02-20 through 2026-03-01
Tue,Wed 18:50 Sacramento (SMF) B 20:20 Long Beach (LGB) WN 4348 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-04-07 through 2026-06-03
Sun 19:00 Sacramento (SMF) B 20:30 Long Beach (LGB) WN 4348 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Operates only on 2026-05-24
Mon,Thu,Fri 19:30 Sacramento (SMF) B 20:55 Long Beach (LGB) WN 4348 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-04-09 through 2026-06-01
Sun 19:45 Sacramento (SMF) B 21:10 Long Beach (LGB) WN 4348 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-04-12 through 2026-05-17
Sun 19:45 Sacramento (SMF) B 21:10 Long Beach (LGB) WN 4348 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2026-05-31
Mon-Fri 20:20 Denver (DEN) 21:45 Spokane (GEG) WN 4348 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 20:20 Denver (DEN) 21:45 Spokane (GEG) WN 4348 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-01-18 through 2026-01-23
Mon-Fri 20:20 Denver (DEN) 21:45 Spokane (GEG) WN 4348 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 20:20 Denver (DEN) 21:45 Spokane (GEG) WN 4348 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-02-08 through 2026-02-11
Tue,Wed 20:20 Denver (DEN) 21:45 Spokane (GEG) WN 4348 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-02-18 through 2026-03-04
Non-Direct Flights:
Sat 08:00 Denver (DEN) 12:20 Sacramento (SMF) B WN 4348 1-stop Boeing 737 MAX 8 (7M8) 5:20 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 08:05 Denver (DEN) 12:35 San Jose (SJC) B WN 4348 1-stop Boeing 737-700 (Scimitar Winglets) 5:30 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 08:05 Denver (DEN) 12:35 San Jose (SJC) B WN 4348 1-stop Boeing 737-700 (Scimitar Winglets) 5:30 Effective 2026-02-20 through 2026-03-01

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This flight number is listed as serving the following routes:

Denver (DEN) - Dallas Love Field (DAL)
Denver (DEN) - Sacramento (SMF)
Denver (DEN) - San Jose (SJC)
Denver (DEN) - Spokane (GEG)
Oakland (OAK) - Las Vegas Harry Reid (LAS)
Sacramento (SMF) - Long Beach (LGB)
San Francisco (SFO) - San Diego (SAN)
Spokane (GEG) - Sacramento (SMF)
Spokane (GEG) - San Jose (SJC)

All Southwest Airlines flights

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Southwest Airlines flight WN 4348: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN4348

06:35

Oakland (OAK) 2

08:10

Las Vegas Harry Reid (LAS) 1

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4348

07:05

Oakland (OAK) 2

08:35

Las Vegas Harry Reid (LAS) 1

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4348

07:10

San Francisco (SFO) 2

08:40

San Diego (SAN) 1

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4348

07:35

Oakland (OAK) 2

09:05

Las Vegas Harry Reid (LAS) 1

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4348

07:45

Denver (DEN)

10:45

Dallas Love Field (DAL) 1

Effective 2026-08-09 through 2026-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4348

07:55

Denver (DEN)

09:35

Spokane (GEG)

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4348

08:00

Denver (DEN)

09:40

Spokane (GEG)

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4348

08:05

Denver (DEN)

09:45

Spokane (GEG)

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4348

08:05

Denver (DEN)

09:45

Spokane (GEG)

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4348

08:20

Denver (DEN)

09:50

Spokane (GEG)

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4348

08:20

Denver (DEN)

09:50

Spokane (GEG)

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4348

08:20

Denver (DEN)

09:50

Spokane (GEG)

Effective 2026-02-01 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4348

08:20

Denver (DEN)

09:50

Spokane (GEG)

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4348

08:20

Denver (DEN)

09:50

Spokane (GEG)

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4348

08:20

Denver (DEN)

09:50

Spokane (GEG)

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4348

08:40

San Francisco (SFO) 2

10:20

San Diego (SAN) 1

Effective 2026-01-02 through 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4348

10:20

Spokane (GEG)

12:35

San Jose (SJC) B

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4348

10:20

Spokane (GEG)

12:20

Sacramento (SMF) B

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4348

10:20

Spokane (GEG)

12:35

San Jose (SJC) B

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4348

18:50

Sacramento (SMF) B

20:20

Long Beach (LGB)

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4348

19:00

Sacramento (SMF) B

20:30

Long Beach (LGB)

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4348

19:30

Sacramento (SMF) B

20:55

Long Beach (LGB)

Effective 2026-04-09 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4348

19:45

Sacramento (SMF) B

21:10

Long Beach (LGB)

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4348

19:45

Sacramento (SMF) B

21:10

Long Beach (LGB)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4348

20:20

Denver (DEN)

21:45

Spokane (GEG)

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4348

20:20

Denver (DEN)

21:45

Spokane (GEG)

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4348

20:20

Denver (DEN)

21:45

Spokane (GEG)

Effective 2026-01-26 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4348

20:20

Denver (DEN)

21:45

Spokane (GEG)

Effective 2026-02-08 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4348

20:20

Denver (DEN)

21:45

Spokane (GEG)

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4348

08:00

Denver (DEN)

12:20

Sacramento (SMF) B

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:20, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN4348

08:05

Denver (DEN)

12:35

San Jose (SJC) B

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 5:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4348

08:05

Denver (DEN)

12:35

San Jose (SJC) B

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 5:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

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Parallax here

This flight number is listed as serving the following routes:

Denver (DEN) - Dallas Love Field (DAL)
Denver (DEN) - Sacramento (SMF)
Denver (DEN) - San Jose (SJC)
Denver (DEN) - Spokane (GEG)
Oakland (OAK) - Las Vegas Harry Reid (LAS)
Sacramento (SMF) - Long Beach (LGB)
San Francisco (SFO) - San Diego (SAN)
Spokane (GEG) - Sacramento (SMF)
Spokane (GEG) - San Jose (SJC)

All Southwest Airlines flights

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