Southwest Airlines flight WN 310: Multiple routes

Ad box here 1220564027 I FlightWNum Top Box

FLIGHT SCHEDULE
Direct Flights:
Thu 05:55 Austin (AUS) 07:00 Love Field, Dallas (DAL) 1 WN 310 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Operates only on 2025-11-27
Sat 07:15 Atlanta (ATL) N 07:25 Nashville (BNA) WN 310 Non-stop Boeing 737-800 (73H) 1:10 Effective 2025-08-09 through 2025-09-27
Sat 09:40 Tampa (TPA) 10:10 Birmingham (BHM) WN 310 Non-stop Boeing 737-700 (73W) 1:30 Valid until 2025-05-31
Sun 09:45 Midway, Chicago (MDW) 11:20 Denver (DEN) WN 310 Non-stop Boeing 737-800 (73H) 2:35 Effective 2025-08-10 through 2025-08-24
Sun 09:45 Midway, Chicago (MDW) 11:20 Denver (DEN) WN 310 Non-stop Boeing 737-800 (73H) 2:35 Effective 2025-09-07 through 2025-09-28
Tue,Wed,Sun 10:15 New York LaGuardia (LGA) B 12:00 Saint Louis (STL) 2 WN 310 Non-stop Boeing 737-800 (73H) 2:45 Valid until 2025-05-21
Tue,Wed,Sun 10:15 New York LaGuardia (LGA) B 12:00 Saint Louis (STL) 2 WN 310 Non-stop Boeing 737-800 (73H) 2:45 Effective 2025-05-27 through 2025-06-04
Sun 10:20 New York LaGuardia (LGA) B 12:05 Saint Louis (STL) 2 WN 310 Non-stop Boeing 737-800 (73H) 2:45 Operates only on 2025-05-25
Mon,Thu,Fri 13:30 Tampa (TPA) 14:00 Birmingham (BHM) WN 310 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Valid until 2025-06-02
Mon,Thu,Fri 14:25 Atlanta (ATL) N 14:30 Nashville (BNA) WN 310 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Effective 2025-08-07 through 2025-09-29
Mon,Thu,Fri 14:50 Birmingham (BHM) 15:45 Nashville (BNA) WN 310 Non-stop Boeing 737 MAX 8 (7M8) 0:55 Valid until 2025-06-02
Tue,Wed 15:45 Ronald Reagan Washington (DCA) 17:45 Atlanta (ATL) N WN 310 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2025-11-04 through 2025-11-12
Mon-Thu 15:45 Ronald Reagan Washington (DCA) 17:45 Atlanta (ATL) N WN 310 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2025-11-17 through 2025-11-20
Mon-Fri 15:45 Ronald Reagan Washington (DCA) 17:45 Atlanta (ATL) N WN 310 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2025-12-02 through 2025-12-11
Mon-Wed 15:45 Ronald Reagan Washington (DCA) 17:45 Atlanta (ATL) N WN 310 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2025-12-15 through 2025-12-17
Wed,Thu 15:45 Ronald Reagan Washington (DCA) 17:45 Atlanta (ATL) N WN 310 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2025-12-24 through 2026-01-01
Sat 16:50 Kansas City (MCI) 17:50 Las Vegas Harry Reid (LAS) 1 WN 310 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2025-10-04 through 2025-11-01
Tue,Wed 18:05 Kansas City (MCI) 19:05 Las Vegas Harry Reid (LAS) 1 WN 310 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2025-10-07 through 2025-10-29
Sat 18:05 Ronald Reagan Washington (DCA) 20:05 Atlanta (ATL) N WN 310 Non-stop Boeing 737-800 (73H) 2:00 Effective 2025-11-08 through 2025-11-15
Sat 18:05 Ronald Reagan Washington (DCA) 20:05 Atlanta (ATL) N WN 310 Non-stop Boeing 737-800 (73H) 2:00 Effective 2025-12-06 through 2025-12-13
Mon,Thu,Fri,Sun 18:15 Ronald Reagan Washington (DCA) 20:15 Atlanta (ATL) N WN 310 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 18:15 Ronald Reagan Washington (DCA) 20:15 Atlanta (ATL) N WN 310 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2025-11-21 through 2025-11-28
Fri,Sun 18:15 Ronald Reagan Washington (DCA) 20:15 Atlanta (ATL) N WN 310 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2025-12-07 through 2025-12-14
Thu 18:15 Ronald Reagan Washington (DCA) 20:15 Atlanta (ATL) N WN 310 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Operates only on 2025-12-18
Mon 18:15 Ronald Reagan Washington (DCA) 20:15 Atlanta (ATL) N WN 310 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Operates only on 2026-01-05
Sun 18:30 Ronald Reagan Washington (DCA) 20:30 Atlanta (ATL) N WN 310 Non-stop Boeing 737-800 (73H) 2:00 Operates only on 2025-11-30
Mon-Wed 18:35 Ronald Reagan Washington (DCA) 20:35 Atlanta (ATL) N WN 310 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 18:35 Ronald Reagan Washington (DCA) 20:35 Atlanta (ATL) N WN 310 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2025-12-19 through 2026-01-04
Sat 18:50 Ronald Reagan Washington (DCA) 20:50 Atlanta (ATL) N WN 310 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2025-11-22 through 2025-11-29
Sat 18:50 Ronald Reagan Washington (DCA) 20:50 Atlanta (ATL) N WN 310 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2025-12-20 through 2026-01-03
Tue,Wed 19:50 Atlanta (ATL) N 20:00 Nashville (BNA) WN 310 Non-stop Boeing 737-700 (73W) 1:10 Effective 2025-08-05 through 2025-10-01
Tue,Wed 20:00 Las Vegas Harry Reid (LAS) 1 21:15 Phoenix Sky Harbor (PHX) 4 WN 310 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2025-10-07 through 2025-10-29
Sun 20:05 Kansas City (MCI) 21:05 Las Vegas Harry Reid (LAS) 1 WN 310 Non-stop Boeing 737-800 (73H) 3:00 Effective 2025-10-05 through 2025-10-26
Mon,Thu,Fri,Sun 20:50 Atlanta (ATL) N 21:00 Nashville (BNA) WN 310 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 20:50 Atlanta (ATL) N 21:00 Nashville (BNA) WN 310 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2025-11-21 through 2025-11-28
Fri,Sun 20:50 Atlanta (ATL) N 21:00 Nashville (BNA) WN 310 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2025-12-07 through 2025-12-14
Thu 20:50 Atlanta (ATL) N 21:00 Nashville (BNA) WN 310 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Operates only on 2025-12-18
Mon 20:50 Atlanta (ATL) N 21:00 Nashville (BNA) WN 310 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Operates only on 2026-01-05
Mon,Thu,Fri 21:25 Kansas City (MCI) 22:25 Las Vegas Harry Reid (LAS) 1 WN 310 Non-stop Boeing 737-800 (73H) 3:00 Effective 2025-10-02 through 2025-10-31
Daily 22:40 Seattle-Tacoma (SEA) 05:00 Houston Hobby (HOU) WN 310 Non-stop Boeing 737 MAX 8 (7M8) 4:20 Effective 2025-06-05 through 2025-07-03 The flight arrives 1 day after departure.
Daily 22:40 Seattle-Tacoma (SEA) 05:00 Houston Hobby (HOU) WN 310 Non-stop Boeing 737 MAX 8 (7M8) 4:20 Effective 2025-07-05 through 2025-08-04 The flight arrives 1 day after departure.
Non-Direct Flights:
Mon,Thu,Fri 13:30 Tampa (TPA) 15:45 Nashville (BNA) WN 310 1-stop Boeing 737 MAX 8 (7M8) 3:15 Valid until 2025-06-02
Tue,Wed 18:05 Kansas City (MCI) 21:15 Phoenix Sky Harbor (PHX) 4 WN 310 1-stop Boeing 737 MAX 8 (7M8) 5:10 Effective 2025-10-07 through 2025-10-29
Mon,Thu,Fri,Sun 18:15 Ronald Reagan Washington (DCA) 21:00 Nashville (BNA) WN 310 1-stop Boeing 737-700 (Scimitar Winglets) 3:45 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 18:15 Ronald Reagan Washington (DCA) 21:00 Nashville (BNA) WN 310 1-stop Boeing 737-700 (Scimitar Winglets) 3:45 Effective 2025-11-21 through 2025-11-28
Fri,Sun 18:15 Ronald Reagan Washington (DCA) 21:00 Nashville (BNA) WN 310 1-stop Boeing 737-700 (Scimitar Winglets) 3:45 Effective 2025-12-07 through 2025-12-14
Thu 18:15 Ronald Reagan Washington (DCA) 21:00 Nashville (BNA) WN 310 1-stop Boeing 737-700 (Scimitar Winglets) 3:45 Operates only on 2025-12-18
Mon 18:15 Ronald Reagan Washington (DCA) 21:00 Nashville (BNA) WN 310 1-stop Boeing 737-700 (Scimitar Winglets) 3:45 Operates only on 2026-01-05

Ad flat here 1377413384 I FlightWNum Lower

Parallax here

This flight number is listed as serving the following routes:

Atlanta (ATL) - Nashville (BNA)
Austin (AUS) - Love Field, Dallas (DAL)
Birmingham (BHM) - Nashville (BNA)
Kansas City (MCI) - Las Vegas Harry Reid (LAS)
Kansas City (MCI) - Phoenix Sky Harbor (PHX)
Las Vegas Harry Reid (LAS) - Phoenix Sky Harbor (PHX)
Midway, Chicago (MDW) - Denver (DEN)
New York LaGuardia (LGA) - Saint Louis (STL)
Ronald Reagan Washington (DCA) - Atlanta (ATL)
Ronald Reagan Washington (DCA) - Nashville (BNA)
Seattle-Tacoma (SEA) - Houston Hobby (HOU)
Tampa (TPA) - Birmingham (BHM)
Tampa (TPA) - Nashville (BNA)

All Southwest Airlines flights

Feedback - Disclaimer - Privacy - new_base.html - DESKTOP - CACHE: False - LANG: en - IS_EU: False

Southwest Airlines flight WN 310: Multiple routes

Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN310

05:55

Austin (AUS)

07:00

Love Field, Dallas (DAL) 1

Operates only on 2025-11-27

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN310

07:15

Atlanta (ATL) N

07:25

Nashville (BNA)

Effective 2025-08-09 through 2025-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN310

09:40

Tampa (TPA)

10:10

Birmingham (BHM)

Valid until 2025-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN310

09:45

Midway, Chicago (MDW)

11:20

Denver (DEN)

Effective 2025-08-10 through 2025-08-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN310

09:45

Midway, Chicago (MDW)

11:20

Denver (DEN)

Effective 2025-09-07 through 2025-09-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN310

10:15

New York LaGuardia (LGA) B

12:00

Saint Louis (STL) 2

Valid until 2025-05-21

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:45, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN310

10:15

New York LaGuardia (LGA) B

12:00

Saint Louis (STL) 2

Effective 2025-05-27 through 2025-06-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:45, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN310

10:20

New York LaGuardia (LGA) B

12:05

Saint Louis (STL) 2

Operates only on 2025-05-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:45, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN310

13:30

Tampa (TPA)

14:00

Birmingham (BHM)

Valid until 2025-06-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Southwest Airlines WN310

14:25

Atlanta (ATL) N

14:30

Nashville (BNA)

Effective 2025-08-07 through 2025-09-29

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Southwest Airlines WN310

14:50

Birmingham (BHM)

15:45

Nashville (BNA)

Valid until 2025-06-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 0:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN310

15:45

Ronald Reagan Washington (DCA)

17:45

Atlanta (ATL) N

Effective 2025-11-04 through 2025-11-12

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN310

15:45

Ronald Reagan Washington (DCA)

17:45

Atlanta (ATL) N

Effective 2025-11-17 through 2025-11-20

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN310

15:45

Ronald Reagan Washington (DCA)

17:45

Atlanta (ATL) N

Effective 2025-12-02 through 2025-12-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

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

Southwest Airlines WN310

15:45

Ronald Reagan Washington (DCA)

17:45

Atlanta (ATL) N

Effective 2025-12-15 through 2025-12-17

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN310

15:45

Ronald Reagan Washington (DCA)

17:45

Atlanta (ATL) N

Effective 2025-12-24 through 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN310

16:50

Kansas City (MCI)

17:50

Las Vegas Harry Reid (LAS) 1

Effective 2025-10-04 through 2025-11-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN310

18:05

Kansas City (MCI)

19:05

Las Vegas Harry Reid (LAS) 1

Effective 2025-10-07 through 2025-10-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN310

18:05

Ronald Reagan Washington (DCA)

20:05

Atlanta (ATL) N

Effective 2025-11-08 through 2025-11-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN310

18:05

Ronald Reagan Washington (DCA)

20:05

Atlanta (ATL) N

Effective 2025-12-06 through 2025-12-13

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN310

18:15

Ronald Reagan Washington (DCA)

20:15

Atlanta (ATL) N

Effective 2025-11-02 through 2025-11-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Southwest Airlines WN310

18:15

Ronald Reagan Washington (DCA)

20:15

Atlanta (ATL) N

Effective 2025-11-21 through 2025-11-28

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Southwest Airlines WN310

18:15

Ronald Reagan Washington (DCA)

20:15

Atlanta (ATL) N

Effective 2025-12-07 through 2025-12-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Southwest Airlines WN310

18:15

Ronald Reagan Washington (DCA)

20:15

Atlanta (ATL) N

Operates only on 2025-12-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN310

18:15

Ronald Reagan Washington (DCA)

20:15

Atlanta (ATL) N

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN310

18:30

Ronald Reagan Washington (DCA)

20:30

Atlanta (ATL) N

Operates only on 2025-11-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN310

18:35

Ronald Reagan Washington (DCA)

20:35

Atlanta (ATL) N

Effective 2025-11-25 through 2025-12-01

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN310

18:35

Ronald Reagan Washington (DCA)

20:35

Atlanta (ATL) N

Effective 2025-12-19 through 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Southwest Airlines WN310

18:50

Ronald Reagan Washington (DCA)

20:50

Atlanta (ATL) N

Effective 2025-11-22 through 2025-11-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN310

18:50

Ronald Reagan Washington (DCA)

20:50

Atlanta (ATL) N

Effective 2025-12-20 through 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN310

19:50

Atlanta (ATL) N

20:00

Nashville (BNA)

Effective 2025-08-05 through 2025-10-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:10, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN310

20:00

Las Vegas Harry Reid (LAS) 1

21:15

Phoenix Sky Harbor (PHX) 4

Effective 2025-10-07 through 2025-10-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN310

20:05

Kansas City (MCI)

21:05

Las Vegas Harry Reid (LAS) 1

Effective 2025-10-05 through 2025-10-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN310

20:50

Atlanta (ATL) N

21:00

Nashville (BNA)

Effective 2025-11-02 through 2025-11-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Southwest Airlines WN310

20:50

Atlanta (ATL) N

21:00

Nashville (BNA)

Effective 2025-11-21 through 2025-11-28

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Southwest Airlines WN310

20:50

Atlanta (ATL) N

21:00

Nashville (BNA)

Effective 2025-12-07 through 2025-12-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Southwest Airlines WN310

20:50

Atlanta (ATL) N

21:00

Nashville (BNA)

Operates only on 2025-12-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN310

20:50

Atlanta (ATL) N

21:00

Nashville (BNA)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN310

21:25

Kansas City (MCI)

22:25

Las Vegas Harry Reid (LAS) 1

Effective 2025-10-02 through 2025-10-31

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN310

22:40

Seattle-Tacoma (SEA)

05:00(+1)

Houston Hobby (HOU)

Effective 2025-06-05 through 2025-07-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:20, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Southwest Airlines WN310

22:40

Seattle-Tacoma (SEA)

05:00(+1)

Houston Hobby (HOU)

Effective 2025-07-05 through 2025-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:20, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN310

13:30

Tampa (TPA)

15:45

Nashville (BNA)

Valid until 2025-06-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:15, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN310

18:05

Kansas City (MCI)

21:15

Phoenix Sky Harbor (PHX) 4

Effective 2025-10-07 through 2025-10-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:10, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN310

18:15

Ronald Reagan Washington (DCA)

21:00

Nashville (BNA)

Effective 2025-11-02 through 2025-11-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN310

18:15

Ronald Reagan Washington (DCA)

21:00

Nashville (BNA)

Effective 2025-11-21 through 2025-11-28

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN310

18:15

Ronald Reagan Washington (DCA)

21:00

Nashville (BNA)

Effective 2025-12-07 through 2025-12-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN310

18:15

Ronald Reagan Washington (DCA)

21:00

Nashville (BNA)

Operates only on 2025-12-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN310

18:15

Ronald Reagan Washington (DCA)

21:00

Nashville (BNA)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box

Parallax here

This flight number is listed as serving the following routes:

Atlanta (ATL) - Nashville (BNA)
Austin (AUS) - Love Field, Dallas (DAL)
Birmingham (BHM) - Nashville (BNA)
Kansas City (MCI) - Las Vegas Harry Reid (LAS)
Kansas City (MCI) - Phoenix Sky Harbor (PHX)
Las Vegas Harry Reid (LAS) - Phoenix Sky Harbor (PHX)
Midway, Chicago (MDW) - Denver (DEN)
New York LaGuardia (LGA) - Saint Louis (STL)
Ronald Reagan Washington (DCA) - Atlanta (ATL)
Ronald Reagan Washington (DCA) - Nashville (BNA)
Seattle-Tacoma (SEA) - Houston Hobby (HOU)
Tampa (TPA) - Birmingham (BHM)
Tampa (TPA) - Nashville (BNA)

All Southwest Airlines flights

Feedback - Disclaimer - Privacy - new_base.html - MOBILE

- CACHE: False - LANG: en - IS_EU: False