Southwest Airlines flight WN 4313: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 07:30 Sacramento (SMF) B 12:45 Austin (AUS) WN 4313 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-04-09 through 2026-06-01
Mon,Thu-Sat 08:25 Saint Louis (STL) 2 09:35 Kansas City (MCI) WN 4313 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-03-05 through 2026-04-06
Sun 08:25 Saint Louis (STL) 2 09:35 Kansas City (MCI) WN 4313 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2026-03-08 through 2026-04-05
Tue,Wed 08:25 Saint Louis (STL) 2 09:35 Kansas City (MCI) WN 4313 Non-stop Boeing 737-800 (73H) 1:10 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 08:50 Phoenix Sky Harbor (PHX) 4 09:50 Reno (RNO) WN 4313 Non-stop Boeing 737-800 (73H) 2:00 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 08:50 Phoenix Sky Harbor (PHX) 4 09:50 Reno (RNO) WN 4313 Non-stop Boeing 737-800 (73H) 2:00 Effective 2026-02-20 through 2026-03-01
Sat 09:25 Phoenix Sky Harbor (PHX) 4 10:20 Reno (RNO) WN 4313 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-14 through 2026-02-28
Tue,Wed 09:40 Sacramento (SMF) B 14:55 Austin (AUS) WN 4313 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-04-07 through 2026-06-03
Sat 09:50 Sacramento (SMF) B 15:05 Austin (AUS) WN 4313 Non-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2026-04-11 through 2026-05-30
Sat 10:10 Kansas City (MCI) 11:00 Denver (DEN) WN 4313 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-03-07 through 2026-04-04
Sun 10:40 Sacramento (SMF) B 15:55 Austin (AUS) WN 4313 Non-stop Boeing 737-800 (73H) 3:15 Effective 2026-04-12 through 2026-05-17
Sun 10:40 Sacramento (SMF) B 15:55 Austin (AUS) WN 4313 Non-stop Boeing 737-800 (73H) 3:15 Operates only on 2026-05-31
Sat 11:00 Ontario, Los Angeles (ONT) 4 12:05 Las Vegas Harry Reid (LAS) 1 WN 4313 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Effective 2026-08-08 through 2026-09-26
Mon,Tue,Fri,Sun 11:40 Chicago Midway (MDW) 13:10 Minneapolis/Saint Paul (MSP) 2 WN 4313 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Valid until 2026-01-04
Mon,Thu,Fri 12:35 Ontario, Los Angeles (ONT) 4 13:40 Las Vegas Harry Reid (LAS) 1 WN 4313 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-08-06 through 2026-09-28
Sun 13:45 Ontario, Los Angeles (ONT) 4 14:50 Las Vegas Harry Reid (LAS) 1 WN 4313 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-08-09 through 2026-09-27
Mon 14:55 Denver (DEN) 20:10 Baltimore (BWI) WN 4313 Non-stop Boeing 737-800 (73H) 3:15 Operates only on 2026-01-05
Sat 20:40 Denver (DEN) 21:40 Tucson (TUS) WN 4313 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2026-06-06 through 2026-08-01
Tue,Wed 20:50 Denver (DEN) 21:50 Tucson (TUS) WN 4313 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2026-06-09 through 2026-07-29
Sun 21:00 Denver (DEN) 22:00 Tucson (TUS) WN 4313 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 21:40 Denver (DEN) 22:40 Tucson (TUS) WN 4313 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2026-06-04 through 2026-08-03
Non-Direct Flights:
Sat 08:25 Saint Louis (STL) 2 11:00 Denver (DEN) WN 4313 1-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-03-07 through 2026-04-04

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Parallax here

This flight number is listed as serving the following routes:

Chicago Midway (MDW) - Minneapolis/Saint Paul (MSP)
Denver (DEN) - Baltimore (BWI)
Denver (DEN) - Tucson (TUS)
Kansas City (MCI) - Denver (DEN)
Ontario, Los Angeles (ONT) - Las Vegas Harry Reid (LAS)
Phoenix Sky Harbor (PHX) - Reno (RNO)
Sacramento (SMF) - Austin (AUS)
Saint Louis (STL) - Denver (DEN)
Saint Louis (STL) - Kansas City (MCI)

All Southwest Airlines flights

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Southwest Airlines flight WN 4313: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN4313

07:30

Sacramento (SMF) B

12:45

Austin (AUS)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4313

08:25

Saint Louis (STL) 2

09:35

Kansas City (MCI)

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4313

08:25

Saint Louis (STL) 2

09:35

Kansas City (MCI)

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4313

08:25

Saint Louis (STL) 2

09:35

Kansas City (MCI)

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4313

08:50

Phoenix Sky Harbor (PHX) 4

09:50

Reno (RNO)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4313

08:50

Phoenix Sky Harbor (PHX) 4

09:50

Reno (RNO)

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4313

09:25

Phoenix Sky Harbor (PHX) 4

10:20

Reno (RNO)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4313

09:40

Sacramento (SMF) B

14:55

Austin (AUS)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4313

09:50

Sacramento (SMF) B

15:05

Austin (AUS)

Effective 2026-04-11 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4313

10:10

Kansas City (MCI)

11:00

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4313

10:40

Sacramento (SMF) B

15:55

Austin (AUS)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4313

10:40

Sacramento (SMF) B

15:55

Austin (AUS)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4313

11:00

Ontario, Los Angeles (ONT) 4

12:05

Las Vegas Harry Reid (LAS) 1

Effective 2026-08-08 through 2026-09-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4313

11:40

Chicago Midway (MDW)

13:10

Minneapolis/Saint Paul (MSP) 2

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN4313

12:35

Ontario, Los Angeles (ONT) 4

13:40

Las Vegas Harry Reid (LAS) 1

Effective 2026-08-06 through 2026-09-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4313

13:45

Ontario, Los Angeles (ONT) 4

14:50

Las Vegas Harry Reid (LAS) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4313

14:55

Denver (DEN)

20:10

Baltimore (BWI)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4313

20:40

Denver (DEN)

21:40

Tucson (TUS)

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4313

20:50

Denver (DEN)

21:50

Tucson (TUS)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4313

21:00

Denver (DEN)

22:00

Tucson (TUS)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4313

21:40

Denver (DEN)

22:40

Tucson (TUS)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4313

08:25

Saint Louis (STL) 2

11:00

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:35, 1-stop
Boeing 737-700 (Scimitar Winglets)

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Parallax here

This flight number is listed as serving the following routes:

Chicago Midway (MDW) - Minneapolis/Saint Paul (MSP)
Denver (DEN) - Baltimore (BWI)
Denver (DEN) - Tucson (TUS)
Kansas City (MCI) - Denver (DEN)
Ontario, Los Angeles (ONT) - Las Vegas Harry Reid (LAS)
Phoenix Sky Harbor (PHX) - Reno (RNO)
Sacramento (SMF) - Austin (AUS)
Saint Louis (STL) - Denver (DEN)
Saint Louis (STL) - Kansas City (MCI)

All Southwest Airlines flights

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