Southwest Airlines flight WN 1156: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 07:40 Chicago Midway (MDW) 10:10 Buffalo (BUF)
WN 1156 Non-stop Boeing 737-800 (73H) 1:30 Effective 2026-08-08 through 2026-09-26
Sun 07:45 Phoenix Sky Harbor (PHX) 4 09:00 San Diego (SAN) 1
WN 1156 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-06-07 through 2026-08-02
Sat 07:50 Tampa (TPA) 09:30 Chicago Midway (MDW)
WN 1156 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-06-06 through 2026-08-01
Mon,Thu,Fri 08:05 Chicago Midway (MDW) 10:45 Buffalo (BUF)
WN 1156 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-08-06 through 2026-09-28
Sun 08:10 Chicago Midway (MDW) 10:50 Buffalo (BUF)
WN 1156 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-08-09 through 2026-09-27
Mon,Thu,Fri 08:30 Nashville (BNA) 10:50 Las Vegas Harry Reid (LAS) 1
WN 1156 Non-stop Boeing 737 MAX 8 (7M8) 4:20 Effective 2026-03-05 through 2026-04-06
Tue,Wed 08:40 Chicago Midway (MDW) 11:20 Buffalo (BUF)
WN 1156 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-08-04 through 2026-09-30
Mon-Fri 10:15 San Diego (SAN) 1 12:40 Tucson (TUS)
WN 1156 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 10:15 San Diego (SAN) 1 12:40 Tucson (TUS)
WN 1156 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-01-18 through 2026-01-23
Mon-Fri 10:15 San Diego (SAN) 1 12:40 Tucson (TUS)
WN 1156 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 10:15 San Diego (SAN) 1 12:40 Tucson (TUS)
WN 1156 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-08 through 2026-02-11
Tue,Wed 10:15 San Diego (SAN) 1 12:40 Tucson (TUS)
WN 1156 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-18 through 2026-03-04
Sat 10:25 Baltimore (BWI) 11:35 Islip (ISP)
WN 1156 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2026-04-11 through 2026-05-30
Mon,Thu,Fri 10:40 Baltimore (BWI) 11:50 Islip (ISP)
WN 1156 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-04-09 through 2026-06-01
Sun 10:40 Baltimore (BWI) 11:50 Islip (ISP)
WN 1156 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2026-04-12 through 2026-05-17
Sun 10:40 Baltimore (BWI) 11:50 Islip (ISP)
WN 1156 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Operates only on 2026-05-31
Tue,Wed 10:45 Baltimore (BWI) 11:55 Islip (ISP)
WN 1156 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-04-07 through 2026-06-03
Sun 11:15 Baltimore (BWI) 12:25 Islip (ISP)
WN 1156 Non-stop Boeing 737-800 (73H) 1:10 Operates only on 2026-05-24
Wed,Thu 12:10 Dallas Love Field (DAL) 1 15:10 Atlanta (ATL) N
WN 1156 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Valid until 2026-01-01
Sat 12:15 Islip (ISP) 15:15 Tampa (TPA)
WN 1156 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2026-04-11 through 2026-05-30
Sun 12:30 Islip (ISP) 15:20 West Palm Beach (PBI)
WN 1156 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2026-04-12 through 2026-05-17
Sun 12:30 Islip (ISP) 15:20 West Palm Beach (PBI)
WN 1156 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Operates only on 2026-05-31
Sun 13:05 Islip (ISP) 15:55 West Palm Beach (PBI)
WN 1156 Non-stop Boeing 737-800 (73H) 2:50 Operates only on 2026-05-24
Sat 13:40 Nashville (BNA) 17:00 New York LaGuardia (LGA) B
WN 1156 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Valid until 2026-01-03
Sat 14:00 Milwaukee (MKE) 16:55 Phoenix Sky Harbor (PHX) 4
WN 1156 Non-stop Boeing 737-800 (73H) 3:55 Operates only on 2026-03-07
Sat 14:00 Milwaukee (MKE) 15:55 Phoenix Sky Harbor (PHX) 4
WN 1156 Non-stop Boeing 737-800 (73H) 3:55 Effective 2026-03-14 through 2026-04-04
Sat 16:30 San Diego (SAN) 1 18:50 Tucson (TUS)
WN 1156 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-01-10 through 2026-02-07
Mon 17:40 Albuquerque (ABQ) 20:30 Dallas Love Field (DAL) 1
WN 1156 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Operates only on 2026-01-05
Thu,Fri,Sun 18:30 San Diego (SAN) 1 20:55 Tucson (TUS)
WN 1156 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-01-11 through 2026-01-16
Mon,Sun 18:30 San Diego (SAN) 1 20:55 Tucson (TUS)
WN 1156 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 18:30 San Diego (SAN) 1 20:55 Tucson (TUS)
WN 1156 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-01 through 2026-02-06
Mon,Sun 18:30 San Diego (SAN) 1 20:55 Tucson (TUS)
WN 1156 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 18:30 San Diego (SAN) 1 20:55 Tucson (TUS)
WN 1156 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-17 through 2026-02-23
Mon 18:30 San Diego (SAN) 1 20:55 Tucson (TUS)
WN 1156 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2026-03-02
Mon,Thu,Fri 19:00 San Diego (SAN) 1 21:30 Tucson (TUS)
WN 1156 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 19:00 San Diego (SAN) 1 21:30 Tucson (TUS)
WN 1156 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-02-20 through 2026-03-01
Sun 20:00 Milwaukee (MKE) 21:55 Phoenix Sky Harbor (PHX) 4
WN 1156 Non-stop Boeing 737-800 (73H) 3:55 Effective 2026-03-08 through 2026-04-05
Mon 21:10 Dallas Love Field (DAL) 1 00:05 Atlanta (ATL) N
WN 1156 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Operates only on 2026-01-05
The flight arrives 1 day after departure.
Non-Direct Flights:
Sat 10:25 Baltimore (BWI) 15:15 Tampa (TPA)
WN 1156 1-stop Boeing 737 MAX 8 (7M8) 4:50 Effective 2026-04-11 through 2026-05-30
Sun 10:40 Baltimore (BWI) 15:20 West Palm Beach (PBI)
WN 1156 1-stop Boeing 737 MAX 8 (7M8) 4:40 Effective 2026-04-12 through 2026-05-17
Sun 10:40 Baltimore (BWI) 15:20 West Palm Beach (PBI)
WN 1156 1-stop Boeing 737 MAX 8 (7M8) 4:40 Operates only on 2026-05-31
Sun 11:15 Baltimore (BWI) 15:55 West Palm Beach (PBI)
WN 1156 1-stop Boeing 737-800 (73H) 4:40 Operates only on 2026-05-24
Mon 17:40 Albuquerque (ABQ) 00:05 Atlanta (ATL) N
WN 1156 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Operates only on 2026-01-05
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 1156: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN1156
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1156
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1156
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1156
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1156
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1156
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1156
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1156
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1156
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1156
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1156
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1156
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1156
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1156
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1156
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1156
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1156
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1156
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1156
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1156
12:15

15:15
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1156
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1156
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1156
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1156
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1156
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1156
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1156
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1156
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1156
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1156
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1156
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1156
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1156
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1156
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1156
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1156
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1156
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1156
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN1156
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:50, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1156
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:40, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1156
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:40, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1156
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:40, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN1156
17:40

00:05(+1)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Albuquerque (ABQ) - Atlanta (ATL)
  • Albuquerque (ABQ) - Dallas Love Field (DAL)
  • Baltimore (BWI) - Islip (ISP)
  • Baltimore (BWI) - Tampa (TPA)
  • Baltimore (BWI) - West Palm Beach (PBI)
  • Chicago Midway (MDW) - Buffalo (BUF)
  • Dallas Love Field (DAL) - Atlanta (ATL)
  • Islip (ISP) - Tampa (TPA)
  • Islip (ISP) - West Palm Beach (PBI)
  • Milwaukee (MKE) - Phoenix Sky Harbor (PHX)
  • Nashville (BNA) - Las Vegas Harry Reid (LAS)
  • Nashville (BNA) - New York LaGuardia (LGA)
  • Phoenix Sky Harbor (PHX) - San Diego (SAN)
  • San Diego (SAN) - Tucson (TUS)
  • Tampa (TPA) - Chicago Midway (MDW)