Southwest Airlines flight WN 51: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 14:15 Baltimore (BWI) 15:20 Milwaukee (MKE)
WN 51 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2025-10-02 through 2025-10-31
Mon,Thu,Fri 15:35 Albuquerque (ABQ) 18:20 Love Field, Dallas (DAL) 1
WN 51 Non-stop Boeing 737-800 (73H) 1:45 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 15:35 Albuquerque (ABQ) 18:20 Love Field, Dallas (DAL) 1
WN 51 Non-stop Boeing 737-800 (73H) 1:45 Effective 2025-07-07 through 2025-08-04
Mon,Thu,Fri 15:55 Milwaukee (MKE) 18:20 Love Field, Dallas (DAL) 1
WN 51 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2025-10-02 through 2025-10-31
Tue,Wed 16:20 Orlando (MCO) 18:15 Love Field, Dallas (DAL) 1
WN 51 Non-stop Boeing 737-800 (73H) 2:55 Effective 2025-10-07 through 2025-10-29
Sat 16:25 Raleigh/Durham (RDU) 1 18:20 Love Field, Dallas (DAL) 1
WN 51 Non-stop Boeing 737-700 (73W) 2:55 Valid until 2025-05-31
Mon,Thu,Fri,Sun 17:05 Lubbock (LBB) 18:20 Love Field, Dallas (DAL) 1
WN 51 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 17:05 Lubbock (LBB) 18:20 Love Field, Dallas (DAL) 1
WN 51 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-11-21 through 2025-11-28
Fri,Sun 17:05 Lubbock (LBB) 18:20 Love Field, Dallas (DAL) 1
WN 51 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-12-07 through 2025-12-14
Thu 17:05 Lubbock (LBB) 18:20 Love Field, Dallas (DAL) 1
WN 51 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Operates only on 2025-12-18
Mon 17:05 Lubbock (LBB) 18:20 Love Field, Dallas (DAL) 1
WN 51 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Operates only on 2026-01-05
Sat 18:55 Love Field, Dallas (DAL) 1 20:05 Houston Hobby (HOU)
WN 51 Non-stop Boeing 737-700 (73W) 1:10 Valid until 2025-05-31
Mon,Thu,Fri 19:00 Love Field, Dallas (DAL) 1 20:10 Houston Hobby (HOU)
WN 51 Non-stop Boeing 737-800 (73H) 1:10 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 19:00 Love Field, Dallas (DAL) 1 20:10 Houston Hobby (HOU)
WN 51 Non-stop Boeing 737-800 (73H) 1:10 Effective 2025-07-07 through 2025-09-29
Tue,Wed 19:00 Love Field, Dallas (DAL) 1 20:10 Houston Hobby (HOU)
WN 51 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2025-08-05 through 2025-10-01
Mon,Thu,Fri 19:00 Love Field, Dallas (DAL) 1 20:15 Houston Hobby (HOU)
WN 51 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-10-02 through 2025-10-31
Tue,Wed 19:00 Love Field, Dallas (DAL) 1 20:15 Houston Hobby (HOU)
WN 51 Non-stop Boeing 737-800 (73H) 1:15 Effective 2025-10-07 through 2025-10-29
Mon-Fri,Sun 19:00 Love Field, Dallas (DAL) 1 20:10 Houston Hobby (HOU)
WN 51 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2025-11-02 through 2025-11-24
Tue-Fri 19:00 Love Field, Dallas (DAL) 1 20:10 Houston Hobby (HOU)
WN 51 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2025-11-28 through 2025-12-05
Mon-Fri,Sun 19:00 Love Field, Dallas (DAL) 1 20:10 Houston Hobby (HOU)
WN 51 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2025-12-07 through 2025-12-18
Wed,Thu 19:00 Love Field, Dallas (DAL) 1 20:10 Houston Hobby (HOU)
WN 51 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2025-12-24 through 2026-01-01
Mon 19:00 Love Field, Dallas (DAL) 1 20:10 Houston Hobby (HOU)
WN 51 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Operates only on 2026-01-05
Sat 19:20 Love Field, Dallas (DAL) 1 20:35 Houston Hobby (HOU)
WN 51 Non-stop Boeing 737-800 (73H) 1:15 Effective 2025-11-08 through 2025-11-15
Sat 19:20 Love Field, Dallas (DAL) 1 20:35 Houston Hobby (HOU)
WN 51 Non-stop Boeing 737-800 (73H) 1:15 Effective 2025-12-06 through 2025-12-13
Mon,Thu,Fri,Sun 20:45 Houston Hobby (HOU) 21:55 New Orleans (MSY)
WN 51 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 20:45 Houston Hobby (HOU) 21:55 New Orleans (MSY)
WN 51 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2025-11-21 through 2025-11-28
Fri,Sun 20:45 Houston Hobby (HOU) 21:55 New Orleans (MSY)
WN 51 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2025-12-07 through 2025-12-14
Thu 20:45 Houston Hobby (HOU) 21:55 New Orleans (MSY)
WN 51 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Operates only on 2025-12-18
Mon 20:45 Houston Hobby (HOU) 21:55 New Orleans (MSY)
WN 51 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Operates only on 2026-01-05
Mon,Thu,Fri 20:50 Houston Hobby (HOU) 00:05 Indianapolis (IND)
WN 51 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2025-10-02 through 2025-10-31
The flight arrives 1 day after departure.
Tue,Wed 20:55 Houston Hobby (HOU) 21:55 Corpus Christi (CRP)
WN 51 Non-stop Boeing 737-700 (Scimitar Winglets) 1:00 Effective 2025-11-04 through 2025-11-12
Mon-Thu 20:55 Houston Hobby (HOU) 21:55 Corpus Christi (CRP)
WN 51 Non-stop Boeing 737-700 (Scimitar Winglets) 1:00 Effective 2025-11-17 through 2025-11-20
Mon-Fri 20:55 Houston Hobby (HOU) 21:55 Corpus Christi (CRP)
WN 51 Non-stop Boeing 737-700 (Scimitar Winglets) 1:00 Effective 2025-12-02 through 2025-12-11
Mon-Wed 20:55 Houston Hobby (HOU) 21:55 Corpus Christi (CRP)
WN 51 Non-stop Boeing 737-700 (Scimitar Winglets) 1:00 Effective 2025-12-15 through 2025-12-17
Wed,Thu 20:55 Houston Hobby (HOU) 21:55 Corpus Christi (CRP)
WN 51 Non-stop Boeing 737-700 (Scimitar Winglets) 1:00 Effective 2025-12-24 through 2026-01-01
Non-Direct Flights:
Mon,Thu,Fri 14:15 Baltimore (BWI) 18:20 Love Field, Dallas (DAL) 1
WN 51 1-stop Boeing 737-700 (Scimitar Winglets) 5:05 Effective 2025-10-02 through 2025-10-31
Mon,Thu,Fri 15:35 Albuquerque (ABQ) 20:10 Houston Hobby (HOU)
WN 51 1-stop Boeing 737-800 (73H) 3:35 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 15:35 Albuquerque (ABQ) 20:10 Houston Hobby (HOU)
WN 51 1-stop Boeing 737-800 (73H) 3:35 Effective 2025-07-07 through 2025-08-04
Mon,Thu,Fri 15:55 Milwaukee (MKE) 20:15 Houston Hobby (HOU)
WN 51 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2025-10-02 through 2025-10-31
Tue,Wed 16:20 Orlando (MCO) 20:15 Houston Hobby (HOU)
WN 51 1-stop Boeing 737-800 (73H) 4:55 Effective 2025-10-07 through 2025-10-29
Sat 16:25 Raleigh/Durham (RDU) 1 20:05 Houston Hobby (HOU)
WN 51 1-stop Boeing 737-700 (73W) 4:40 Valid until 2025-05-31
Mon,Thu,Fri,Sun 17:05 Lubbock (LBB) 20:10 Houston Hobby (HOU)
WN 51 1-stop Boeing 737-700 (Scimitar Winglets) 3:05 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 17:05 Lubbock (LBB) 20:10 Houston Hobby (HOU)
WN 51 1-stop Boeing 737-700 (Scimitar Winglets) 3:05 Effective 2025-11-21 through 2025-11-28
Fri,Sun 17:05 Lubbock (LBB) 20:10 Houston Hobby (HOU)
WN 51 1-stop Boeing 737-700 (Scimitar Winglets) 3:05 Effective 2025-12-07 through 2025-12-14
Thu 17:05 Lubbock (LBB) 20:10 Houston Hobby (HOU)
WN 51 1-stop Boeing 737-700 (Scimitar Winglets) 3:05 Operates only on 2025-12-18
Mon 17:05 Lubbock (LBB) 20:10 Houston Hobby (HOU)
WN 51 1-stop Boeing 737-700 (Scimitar Winglets) 3:05 Operates only on 2026-01-05
Mon,Thu,Fri 19:00 Love Field, Dallas (DAL) 1 00:05 Indianapolis (IND)
WN 51 1-stop Boeing 737-700 (Scimitar Winglets) 4:05 Effective 2025-10-02 through 2025-10-31
The flight arrives 1 day after departure.
Mon,Thu,Fri,Sun 19:00 Love Field, Dallas (DAL) 1 21:55 New Orleans (MSY)
WN 51 1-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2025-11-02 through 2025-11-16
Tue,Wed 19:00 Love Field, Dallas (DAL) 1 21:55 Corpus Christi (CRP)
WN 51 1-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2025-11-04 through 2025-11-12
Mon-Thu 19:00 Love Field, Dallas (DAL) 1 21:55 Corpus Christi (CRP)
WN 51 1-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2025-11-17 through 2025-11-20
Mon,Fri,Sun 19:00 Love Field, Dallas (DAL) 1 21:55 New Orleans (MSY)
WN 51 1-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2025-11-21 through 2025-11-28
Mon-Fri 19:00 Love Field, Dallas (DAL) 1 21:55 Corpus Christi (CRP)
WN 51 1-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2025-12-02 through 2025-12-11
Fri,Sun 19:00 Love Field, Dallas (DAL) 1 21:55 New Orleans (MSY)
WN 51 1-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2025-12-07 through 2025-12-14
Mon-Wed 19:00 Love Field, Dallas (DAL) 1 21:55 Corpus Christi (CRP)
WN 51 1-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2025-12-15 through 2025-12-17
Thu 19:00 Love Field, Dallas (DAL) 1 21:55 New Orleans (MSY)
WN 51 1-stop Boeing 737-700 (Scimitar Winglets) 2:55 Operates only on 2025-12-18
Wed,Thu 19:00 Love Field, Dallas (DAL) 1 21:55 Corpus Christi (CRP)
WN 51 1-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2025-12-24 through 2026-01-01
Mon 19:00 Love Field, Dallas (DAL) 1 21:55 New Orleans (MSY)
WN 51 1-stop Boeing 737-700 (Scimitar Winglets) 2:55 Operates only on 2026-01-05
Mon,Thu,Fri 14:15 Baltimore (BWI) 20:15 Houston Hobby (HOU)
WN 51 2-stop Boeing 737-700 (Scimitar Winglets) 7:00 Effective 2025-10-02 through 2025-10-31
Mon,Thu,Fri 15:55 Milwaukee (MKE) 00:05 Indianapolis (IND)
WN 51 2-stop Boeing 737-700 (Scimitar Winglets) 7:10 Effective 2025-10-02 through 2025-10-31
The flight arrives 1 day after departure.
Mon,Thu,Fri,Sun 17:05 Lubbock (LBB) 21:55 New Orleans (MSY)
WN 51 2-stop Boeing 737-700 (Scimitar Winglets) 4:50 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 17:05 Lubbock (LBB) 21:55 New Orleans (MSY)
WN 51 2-stop Boeing 737-700 (Scimitar Winglets) 4:50 Effective 2025-11-21 through 2025-11-28
Fri,Sun 17:05 Lubbock (LBB) 21:55 New Orleans (MSY)
WN 51 2-stop Boeing 737-700 (Scimitar Winglets) 4:50 Effective 2025-12-07 through 2025-12-14
Thu 17:05 Lubbock (LBB) 21:55 New Orleans (MSY)
WN 51 2-stop Boeing 737-700 (Scimitar Winglets) 4:50 Operates only on 2025-12-18
Mon 17:05 Lubbock (LBB) 21:55 New Orleans (MSY)
WN 51 2-stop Boeing 737-700 (Scimitar Winglets) 4:50 Operates only on 2026-01-05
Mon,Thu,Fri 14:15 Baltimore (BWI) 00:05 Indianapolis (IND)
WN 51 3-stop Boeing 737-700 (Scimitar Winglets) 9:50 Effective 2025-10-02 through 2025-10-31
The flight arrives 1 day after departure.
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Southwest Airlines flight WN 51: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN51
14:15
Baltimore (BWI)

15:20
Milwaukee (MKE)
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
15:35
Albuquerque (ABQ)

18:20
Love Field, Dallas (DAL) 1
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN51
15:35
Albuquerque (ABQ)

18:20
Love Field, Dallas (DAL) 1
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN51
15:55
Milwaukee (MKE)

18:20
Love Field, Dallas (DAL) 1
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
16:20
Orlando (MCO)

18:15
Love Field, Dallas (DAL) 1
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:55, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN51
16:25
Raleigh/Durham (RDU) 1

18:20
Love Field, Dallas (DAL) 1
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:55, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN51
17:05
Lubbock (LBB)

18:20
Love Field, Dallas (DAL) 1
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
17:05
Lubbock (LBB)

18:20
Love Field, Dallas (DAL) 1
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
17:05
Lubbock (LBB)

18:20
Love Field, Dallas (DAL) 1
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
17:05
Lubbock (LBB)

18:20
Love Field, Dallas (DAL) 1
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
17:05
Lubbock (LBB)

18:20
Love Field, Dallas (DAL) 1
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
18:55
Love Field, Dallas (DAL) 1

20:05
Houston Hobby (HOU)
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN51
19:00
Love Field, Dallas (DAL) 1

20:10
Houston Hobby (HOU)
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN51
19:00
Love Field, Dallas (DAL) 1

20:10
Houston Hobby (HOU)
Effective 2025-07-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN51
19:00
Love Field, Dallas (DAL) 1

20:10
Houston Hobby (HOU)
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN51
19:00
Love Field, Dallas (DAL) 1

20:15
Houston Hobby (HOU)
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
19:00
Love Field, Dallas (DAL) 1

20:15
Houston Hobby (HOU)
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN51
19:00
Love Field, Dallas (DAL) 1

20:10
Houston Hobby (HOU)
Effective 2025-11-02 through 2025-11-24
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
19:00
Love Field, Dallas (DAL) 1

20:10
Houston Hobby (HOU)
Effective 2025-11-28 through 2025-12-05
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
19:00
Love Field, Dallas (DAL) 1

20:10
Houston Hobby (HOU)
Effective 2025-12-07 through 2025-12-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
19:00
Love Field, Dallas (DAL) 1

20:10
Houston Hobby (HOU)
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
19:00
Love Field, Dallas (DAL) 1

20:10
Houston Hobby (HOU)
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 WN51
19:20
Love Field, Dallas (DAL) 1

20:35
Houston Hobby (HOU)
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN51
19:20
Love Field, Dallas (DAL) 1

20:35
Houston Hobby (HOU)
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN51
20:45
Houston Hobby (HOU)

21:55
New Orleans (MSY)
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 WN51
20:45
Houston Hobby (HOU)

21:55
New Orleans (MSY)
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 WN51
20:45
Houston Hobby (HOU)

21:55
New Orleans (MSY)
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 WN51
20:45
Houston Hobby (HOU)

21:55
New Orleans (MSY)
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 WN51
20:45
Houston Hobby (HOU)

21:55
New Orleans (MSY)
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 WN51
20:50
Houston Hobby (HOU)

00:05(+1)
Indianapolis (IND)
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.
Southwest Airlines WN51
20:55
Houston Hobby (HOU)

21:55
Corpus Christi (CRP)
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
20:55
Houston Hobby (HOU)

21:55
Corpus Christi (CRP)
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
20:55
Houston Hobby (HOU)

21:55
Corpus Christi (CRP)
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
20:55
Houston Hobby (HOU)

21:55
Corpus Christi (CRP)
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
20:55
Houston Hobby (HOU)

21:55
Corpus Christi (CRP)
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN51
14:15
Baltimore (BWI)

18:20
Love Field, Dallas (DAL) 1
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:05, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
15:35
Albuquerque (ABQ)

20:10
Houston Hobby (HOU)
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:35, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN51
15:35
Albuquerque (ABQ)

20:10
Houston Hobby (HOU)
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:35, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN51
15:55
Milwaukee (MKE)

20:15
Houston Hobby (HOU)
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
16:20
Orlando (MCO)

20:15
Houston Hobby (HOU)
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:55, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN51
16:25
Raleigh/Durham (RDU) 1

20:05
Houston Hobby (HOU)
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:40, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN51
17:05
Lubbock (LBB)

20:10
Houston Hobby (HOU)
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:05, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
17:05
Lubbock (LBB)

20:10
Houston Hobby (HOU)
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:05, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
17:05
Lubbock (LBB)

20:10
Houston Hobby (HOU)
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:05, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
17:05
Lubbock (LBB)

20:10
Houston Hobby (HOU)
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:05, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
17:05
Lubbock (LBB)

20:10
Houston Hobby (HOU)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:05, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
19:00
Love Field, Dallas (DAL) 1

00:05(+1)
Indianapolis (IND)
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:05, 1-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.
Southwest Airlines WN51
19:00
Love Field, Dallas (DAL) 1

21:55
New Orleans (MSY)
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
19:00
Love Field, Dallas (DAL) 1

21:55
Corpus Christi (CRP)
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
19:00
Love Field, Dallas (DAL) 1

21:55
Corpus Christi (CRP)
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
19:00
Love Field, Dallas (DAL) 1

21:55
New Orleans (MSY)
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
19:00
Love Field, Dallas (DAL) 1

21:55
Corpus Christi (CRP)
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
19:00
Love Field, Dallas (DAL) 1

21:55
New Orleans (MSY)
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
19:00
Love Field, Dallas (DAL) 1

21:55
Corpus Christi (CRP)
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
19:00
Love Field, Dallas (DAL) 1

21:55
New Orleans (MSY)
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
19:00
Love Field, Dallas (DAL) 1

21:55
Corpus Christi (CRP)
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
19:00
Love Field, Dallas (DAL) 1

21:55
New Orleans (MSY)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
14:15
Baltimore (BWI)

20:15
Houston Hobby (HOU)
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 7:00, 2-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
15:55
Milwaukee (MKE)

00:05(+1)
Indianapolis (IND)
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 7:10, 2-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.
Southwest Airlines WN51
17:05
Lubbock (LBB)

21:55
New Orleans (MSY)
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:50, 2-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
17:05
Lubbock (LBB)

21:55
New Orleans (MSY)
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 4:50, 2-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
17:05
Lubbock (LBB)

21:55
New Orleans (MSY)
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 4:50, 2-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
17:05
Lubbock (LBB)

21:55
New Orleans (MSY)
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:50, 2-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
17:05
Lubbock (LBB)

21:55
New Orleans (MSY)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:50, 2-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN51
14:15
Baltimore (BWI)

00:05(+1)
Indianapolis (IND)
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 9:50, 3-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
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This flight number is listed as serving the following routes:
  • Albuquerque (ABQ) - Houston Hobby (HOU)
  • Albuquerque (ABQ) - Love Field, Dallas (DAL)
  • Baltimore (BWI) - Houston Hobby (HOU)
  • Baltimore (BWI) - Indianapolis (IND)
  • Baltimore (BWI) - Love Field, Dallas (DAL)
  • Baltimore (BWI) - Milwaukee (MKE)
  • Houston Hobby (HOU) - Corpus Christi (CRP)
  • Houston Hobby (HOU) - Indianapolis (IND)
  • Houston Hobby (HOU) - New Orleans (MSY)
  • Love Field, Dallas (DAL) - Corpus Christi (CRP)
  • Love Field, Dallas (DAL) - Houston Hobby (HOU)
  • Love Field, Dallas (DAL) - Indianapolis (IND)
  • Love Field, Dallas (DAL) - New Orleans (MSY)
  • Lubbock (LBB) - Houston Hobby (HOU)
  • Lubbock (LBB) - Love Field, Dallas (DAL)
  • Lubbock (LBB) - New Orleans (MSY)
  • Milwaukee (MKE) - Houston Hobby (HOU)
  • Milwaukee (MKE) - Indianapolis (IND)
  • Milwaukee (MKE) - Love Field, Dallas (DAL)
  • Orlando (MCO) - Houston Hobby (HOU)
  • Orlando (MCO) - Love Field, Dallas (DAL)
  • Raleigh/Durham (RDU) - Houston Hobby (HOU)
  • Raleigh/Durham (RDU) - Love Field, Dallas (DAL)
All Southwest Airlines flights
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