Southwest Airlines flight WN 2978: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 05:30 Saint Louis (STL) 2 07:35 Houston Hobby (HOU)
WN 2978 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2025-10-02 through 2025-10-31
Sat 06:50 Saint Louis (STL) 2 08:55 Houston Hobby (HOU)
WN 2978 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2025-10-04 through 2025-11-01
Tue,Wed 06:50 Love Field, Dallas (DAL) 1 08:35 Nashville (BNA)
WN 2978 Non-stop Boeing 737-800 (73H) 1:45 Effective 2025-11-04 through 2025-11-12
Mon-Thu 06:50 Love Field, Dallas (DAL) 1 08:35 Nashville (BNA)
WN 2978 Non-stop Boeing 737-800 (73H) 1:45 Effective 2025-11-17 through 2025-11-20
Mon-Fri 06:50 Love Field, Dallas (DAL) 1 08:35 Nashville (BNA)
WN 2978 Non-stop Boeing 737-800 (73H) 1:45 Effective 2025-12-02 through 2025-12-11
Mon-Wed 06:50 Love Field, Dallas (DAL) 1 08:35 Nashville (BNA)
WN 2978 Non-stop Boeing 737-800 (73H) 1:45 Effective 2025-12-15 through 2025-12-17
Wed,Thu 06:50 Love Field, Dallas (DAL) 1 08:35 Nashville (BNA)
WN 2978 Non-stop Boeing 737-800 (73H) 1:45 Effective 2025-12-24 through 2026-01-01
Sun 07:00 Saint Louis (STL) 2 09:05 Houston Hobby (HOU)
WN 2978 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2025-10-05 through 2025-10-26
Sat 07:20 Ronald Reagan Washington (DCA) 09:30 Houston Hobby (HOU)
WN 2978 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2025-06-07 through 2025-08-02
Mon,Thu-Sun 07:30 Love Field, Dallas (DAL) 1 09:15 Nashville (BNA)
WN 2978 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 07:30 Love Field, Dallas (DAL) 1 09:15 Nashville (BNA)
WN 2978 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2025-11-21 through 2025-11-28
Fri-Sun 07:30 Love Field, Dallas (DAL) 1 09:15 Nashville (BNA)
WN 2978 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2025-12-06 through 2025-12-14
Thu 07:30 Love Field, Dallas (DAL) 1 09:15 Nashville (BNA)
WN 2978 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Operates only on 2025-12-18
Mon 07:30 Love Field, Dallas (DAL) 1 09:15 Nashville (BNA)
WN 2978 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Operates only on 2026-01-05
Tue,Wed 08:05 Los Angeles (LAX) 1 13:00 San Antonio (SAT) A
WN 2978 Non-stop Boeing 737-700 (73W) 2:55 Valid until 2025-06-04
Sun 10:15 Houston Hobby (HOU) 11:15 San Antonio (SAT) A
WN 2978 Non-stop Boeing 737-800 (73H) 1:00 Effective 2025-06-08 through 2025-08-03
Mon,Thu,Fri 10:20 Houston Hobby (HOU) 11:20 San Antonio (SAT) A
WN 2978 Non-stop Boeing 737 MAX 8 (7M8) 1:00 Effective 2025-06-05 through 2025-07-03
Tue,Wed 10:20 Houston Hobby (HOU) 11:20 San Antonio (SAT) A
WN 2978 Non-stop Boeing 737-700 (73W) 1:00 Effective 2025-06-10 through 2025-07-30
Mon,Thu,Fri 10:20 Houston Hobby (HOU) 11:20 San Antonio (SAT) A
WN 2978 Non-stop Boeing 737 MAX 8 (7M8) 1:00 Effective 2025-07-07 through 2025-08-04
Sat 10:25 Houston Hobby (HOU) 11:25 San Antonio (SAT) A
WN 2978 Non-stop Boeing 737 MAX 8 (7M8) 1:00 Effective 2025-06-07 through 2025-08-02
Fri 11:10 Houston Hobby (HOU) 12:10 San Antonio (SAT) A
WN 2978 Non-stop Boeing 737-700 (73W) 1:00 Operates only on 2025-07-04
Mon-Wed 11:30 Houston Hobby (HOU) 15:10 Pittsburgh (PIT)
WN 2978 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 11:30 Houston Hobby (HOU) 15:10 Pittsburgh (PIT)
WN 2978 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-12-19 through 2026-01-04
Tue,Wed 11:55 San Antonio (SAT) A 13:05 Love Field, Dallas (DAL) 1
WN 2978 Non-stop Boeing 737-700 (73W) 1:10 Effective 2025-06-10 through 2025-07-30
Tue,Wed 13:40 Love Field, Dallas (DAL) 1 17:15 Pittsburgh (PIT)
WN 2978 Non-stop Boeing 737-700 (73W) 2:35 Effective 2025-06-10 through 2025-07-30
Sat 14:30 Houston Hobby (HOU) 18:10 Pittsburgh (PIT)
WN 2978 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2025-11-22 through 2025-11-29
Sat 14:30 Houston Hobby (HOU) 18:10 Pittsburgh (PIT)
WN 2978 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2025-12-20 through 2026-01-03
Tue,Wed 14:50 Saint Louis (STL) 2 16:55 Houston Hobby (HOU)
WN 2978 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2025-10-07 through 2025-10-29
Sun 17:05 Nashville (BNA) 20:05 San Jose (SJC) B
WN 2978 Non-stop Boeing 737 MAX 8 (7M8) 5:00 Operates only on 2025-11-30
Sat 17:25 Los Angeles (LAX) 1 22:20 San Antonio (SAT) A
WN 2978 Non-stop Boeing 737-800 (73H) 2:55 Valid until 2025-05-31
Mon,Thu,Fri 18:20 Houston Hobby (HOU) 19:40 Oklahoma City (OKC)
WN 2978 Non-stop Boeing 737-700 (73W) 1:20 Effective 2025-08-07 through 2025-09-29
Sun 19:40 Sacramento (SMF) B 22:55 Denver (DEN)
WN 2978 Non-stop Boeing 737-700 (73W) 2:15 Effective 2025-08-10 through 2025-08-24
Sun 19:40 Sacramento (SMF) B 22:55 Denver (DEN)
WN 2978 Non-stop Boeing 737-700 (73W) 2:15 Effective 2025-09-07 through 2025-09-28
Mon,Thu,Fri 20:15 Oklahoma City (OKC) 20:35 Phoenix Sky Harbor (PHX) 4
WN 2978 Non-stop Boeing 737-700 (73W) 2:20 Effective 2025-08-07 through 2025-09-29
Non-Direct Flights:
Sat 07:20 Ronald Reagan Washington (DCA) 11:25 San Antonio (SAT) A
WN 2978 1-stop Boeing 737 MAX 8 (7M8) 5:05 Effective 2025-06-07 through 2025-08-02
Tue,Wed 10:20 Houston Hobby (HOU) 13:05 Love Field, Dallas (DAL) 1
WN 2978 1-stop Boeing 737-700 (73W) 2:45 Effective 2025-06-10 through 2025-07-30
Tue,Wed 11:55 San Antonio (SAT) A 17:15 Pittsburgh (PIT)
WN 2978 1-stop Boeing 737-700 (73W) 4:20 Effective 2025-06-10 through 2025-07-30
Mon,Thu,Fri 18:20 Houston Hobby (HOU) 20:35 Phoenix Sky Harbor (PHX) 4
WN 2978 1-stop Boeing 737-700 (73W) 4:15 Effective 2025-08-07 through 2025-09-29
Tue,Wed 10:20 Houston Hobby (HOU) 17:15 Pittsburgh (PIT)
WN 2978 2-stop Boeing 737-700 (73W) 5:55 Effective 2025-06-10 through 2025-07-30
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This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 2978: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN2978
05:30
Saint Louis (STL) 2

07:35
Houston Hobby (HOU)
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2978
06:50
Saint Louis (STL) 2

08:55
Houston Hobby (HOU)
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2978
06:50
Love Field, Dallas (DAL) 1

08:35
Nashville (BNA)
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2978
06:50
Love Field, Dallas (DAL) 1

08:35
Nashville (BNA)
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2978
06:50
Love Field, Dallas (DAL) 1

08:35
Nashville (BNA)
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2978
06:50
Love Field, Dallas (DAL) 1

08:35
Nashville (BNA)
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2978
06:50
Love Field, Dallas (DAL) 1

08:35
Nashville (BNA)
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2978
07:00
Saint Louis (STL) 2

09:05
Houston Hobby (HOU)
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2978
07:20
Ronald Reagan Washington (DCA)

09:30
Houston Hobby (HOU)
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2978
07:30
Love Field, Dallas (DAL) 1

09:15
Nashville (BNA)
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2978
07:30
Love Field, Dallas (DAL) 1

09:15
Nashville (BNA)
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2978
07:30
Love Field, Dallas (DAL) 1

09:15
Nashville (BNA)
Effective 2025-12-06 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2978
07:30
Love Field, Dallas (DAL) 1

09:15
Nashville (BNA)
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2978
07:30
Love Field, Dallas (DAL) 1

09:15
Nashville (BNA)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2978
08:05
Los Angeles (LAX) 1

13:00
San Antonio (SAT) A
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:55, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN2978
10:15
Houston Hobby (HOU)

11:15
San Antonio (SAT) A
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:00, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2978
10:20
Houston Hobby (HOU)

11:20
San Antonio (SAT) A
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:00, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2978
10:20
Houston Hobby (HOU)

11:20
San Antonio (SAT) A
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:00, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN2978
10:20
Houston Hobby (HOU)

11:20
San Antonio (SAT) A
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:00, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2978
10:25
Houston Hobby (HOU)

11:25
San Antonio (SAT) A
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:00, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2978
11:10
Houston Hobby (HOU)

12:10
San Antonio (SAT) A
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:00, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN2978
11:30
Houston Hobby (HOU)

15:10
Pittsburgh (PIT)
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2978
11:30
Houston Hobby (HOU)

15:10
Pittsburgh (PIT)
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2978
11:55
San Antonio (SAT) A

13:05
Love Field, Dallas (DAL) 1
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN2978
13:40
Love Field, Dallas (DAL) 1

17:15
Pittsburgh (PIT)
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN2978
14:30
Houston Hobby (HOU)

18:10
Pittsburgh (PIT)
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN2978
14:30
Houston Hobby (HOU)

18:10
Pittsburgh (PIT)
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN2978
14:50
Saint Louis (STL) 2

16:55
Houston Hobby (HOU)
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2978
17:05
Nashville (BNA)

20:05
San Jose (SJC) B
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:00, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2978
17:25
Los Angeles (LAX) 1

22:20
San Antonio (SAT) A
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:55, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2978
18:20
Houston Hobby (HOU)

19:40
Oklahoma City (OKC)
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN2978
19:40
Sacramento (SMF) B

22:55
Denver (DEN)
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN2978
19:40
Sacramento (SMF) B

22:55
Denver (DEN)
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN2978
20:15
Oklahoma City (OKC)

20:35
Phoenix Sky Harbor (PHX) 4
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (73W)
Non-Direct Flights:
Southwest Airlines WN2978
07:20
Ronald Reagan Washington (DCA)

11:25
San Antonio (SAT) A
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:05, 1-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2978
10:20
Houston Hobby (HOU)

13:05
Love Field, Dallas (DAL) 1
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:45, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN2978
11:55
San Antonio (SAT) A

17:15
Pittsburgh (PIT)
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:20, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN2978
18:20
Houston Hobby (HOU)

20:35
Phoenix Sky Harbor (PHX) 4
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:15, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN2978
10:20
Houston Hobby (HOU)

17:15
Pittsburgh (PIT)
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:55, 2-stop
Boeing 737-700 (73W)
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This flight number is listed as serving the following routes:
  • Houston Hobby (HOU) - Love Field, Dallas (DAL)
  • Houston Hobby (HOU) - Oklahoma City (OKC)
  • Houston Hobby (HOU) - Phoenix Sky Harbor (PHX)
  • Houston Hobby (HOU) - Pittsburgh (PIT)
  • Houston Hobby (HOU) - San Antonio (SAT)
  • Los Angeles (LAX) - San Antonio (SAT)
  • Love Field, Dallas (DAL) - Nashville (BNA)
  • Love Field, Dallas (DAL) - Pittsburgh (PIT)
  • Nashville (BNA) - San Jose (SJC)
  • Oklahoma City (OKC) - Phoenix Sky Harbor (PHX)
  • Ronald Reagan Washington (DCA) - Houston Hobby (HOU)
  • Ronald Reagan Washington (DCA) - San Antonio (SAT)
  • Sacramento (SMF) - Denver (DEN)
  • Saint Louis (STL) - Houston Hobby (HOU)
  • San Antonio (SAT) - Love Field, Dallas (DAL)
  • San Antonio (SAT) - Pittsburgh (PIT)
All Southwest Airlines flights
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