Southwest Airlines flight WN 1556: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 05:40 Kansas City (MCI) 09:20 Tampa (TPA)
WN 1556 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2026-02-14 through 2026-02-28
Sat 06:00 Dallas Love Field (DAL) 1 07:50 Salt Lake City (SLC)
WN 1556 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2026-03-07 through 2026-04-04
Mon,Thu,Fri 06:05 Kansas City (MCI) 09:45 Tampa (TPA)
WN 1556 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 06:05 Kansas City (MCI) 09:45 Tampa (TPA)
WN 1556 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-02-20 through 2026-03-01
Thu,Fri,Sun 06:10 Kansas City (MCI) 09:50 Tampa (TPA)
WN 1556 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-01-11 through 2026-01-16
Mon,Sun 06:10 Kansas City (MCI) 09:50 Tampa (TPA)
WN 1556 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 06:10 Kansas City (MCI) 09:50 Tampa (TPA)
WN 1556 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-02-01 through 2026-02-06
Mon,Sun 06:10 Kansas City (MCI) 09:50 Tampa (TPA)
WN 1556 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 06:10 Kansas City (MCI) 09:50 Tampa (TPA)
WN 1556 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-02-17 through 2026-02-23
Mon 06:10 Kansas City (MCI) 09:50 Tampa (TPA)
WN 1556 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Operates only on 2026-03-02
Sat 06:50 San Diego (SAN) 1 08:20 Phoenix Sky Harbor (PHX) 4
WN 1556 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-06-06 through 2026-08-01
Sat 07:00 Kansas City (MCI) 10:40 Tampa (TPA)
WN 1556 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-01-10 through 2026-02-07
Sat 09:00 Phoenix Sky Harbor (PHX) 4 16:05 Pittsburgh (PIT)
WN 1556 Non-stop Boeing 737-700 (Scimitar Winglets) 4:05 Effective 2026-06-06 through 2026-08-01
Mon-Fri 12:10 Kansas City (MCI) 15:45 Tampa (TPA)
WN 1556 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 12:10 Kansas City (MCI) 15:45 Tampa (TPA)
WN 1556 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-01-18 through 2026-01-23
Mon-Fri 12:10 Kansas City (MCI) 15:45 Tampa (TPA)
WN 1556 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 12:10 Kansas City (MCI) 15:45 Tampa (TPA)
WN 1556 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-02-08 through 2026-02-11
Wed 12:10 Kansas City (MCI) 15:45 Tampa (TPA)
WN 1556 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Operates only on 2026-02-18
Tue,Wed 12:10 Kansas City (MCI) 15:45 Tampa (TPA)
WN 1556 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-02-24 through 2026-03-04
Wed,Thu 13:30 Salt Lake City (SLC) 13:55 Las Vegas Harry Reid (LAS) 1
WN 1556 Non-stop Boeing 737-700 (73W) 1:25 Valid until 2026-01-01
Mon,Thu,Fri 14:10 Long Beach (LGB) 15:20 Las Vegas Harry Reid (LAS) 1
WN 1556 Non-stop Boeing 737-800 (73H) 1:10 Effective 2026-08-06 through 2026-09-28
Sat 14:30 Las Vegas Harry Reid (LAS) 1 15:40 Burbank (BUR)
WN 1556 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Operates only on 2026-01-03
Wed,Thu 14:35 Las Vegas Harry Reid (LAS) 1 15:45 Burbank (BUR)
WN 1556 Non-stop Boeing 737-700 (73W) 1:10 Valid until 2026-01-01
Fri,Sun 15:25 Las Vegas Harry Reid (LAS) 1 16:35 Burbank (BUR)
WN 1556 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-01-02 through 2026-01-04
Mon 15:55 Las Vegas Harry Reid (LAS) 1 17:05 Burbank (BUR)
WN 1556 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Operates only on 2026-01-05
Tue,Wed 16:00 Destin/Fort Walton Beach (VPS) 18:00 Dallas Love Field (DAL) 1
WN 1556 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-06-09 through 2026-07-29
Sat 16:40 Pittsburgh (PIT) 18:10 Myrtle Beach (MYR)
WN 1556 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-06-06 through 2026-08-01
Sun 17:55 Albany (ALB) 21:00 Orlando (MCO)
WN 1556 Non-stop Boeing 737-800 (73H) 3:05 Effective 2026-08-09 through 2026-09-27
Tue,Wed 18:40 Dallas Love Field (DAL) 1 20:15 Oakland (OAK) 2
WN 1556 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-06-09 through 2026-07-29
Tue,Wed 18:55 Pittsburgh (PIT) 19:35 Nashville (BNA)
WN 1556 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-04-07 through 2026-06-03
Sat 19:05 Pittsburgh (PIT) 19:45 Nashville (BNA)
WN 1556 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-04-11 through 2026-05-30
Tue,Wed 20:05 Long Beach (LGB) 21:30 Sacramento (SMF) B
WN 1556 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 20:10 Pittsburgh (PIT) 20:50 Nashville (BNA)
WN 1556 Non-stop Boeing 737-800 (73H) 1:40 Effective 2026-04-09 through 2026-06-01
Sun 20:50 Long Beach (LGB) 22:15 Sacramento (SMF) B
WN 1556 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-03-08 through 2026-04-05
Sun 20:55 Pittsburgh (PIT) 21:35 Nashville (BNA)
WN 1556 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-04-12 through 2026-05-17
Sun 20:55 Pittsburgh (PIT) 21:35 Nashville (BNA)
WN 1556 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Operates only on 2026-05-31
Non-Direct Flights:
Sat 06:50 San Diego (SAN) 1 16:05 Pittsburgh (PIT)
WN 1556 1-stop Boeing 737-700 (Scimitar Winglets) 6:15 Effective 2026-06-06 through 2026-08-01
Sat 09:00 Phoenix Sky Harbor (PHX) 4 18:10 Myrtle Beach (MYR)
WN 1556 1-stop Boeing 737-700 (Scimitar Winglets) 6:10 Effective 2026-06-06 through 2026-08-01
Wed,Thu 13:30 Salt Lake City (SLC) 15:45 Burbank (BUR)
WN 1556 1-stop Boeing 737-700 (73W) 3:15 Valid until 2026-01-01
Tue,Wed 16:00 Destin/Fort Walton Beach (VPS) 20:15 Oakland (OAK) 2
WN 1556 1-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-06-09 through 2026-07-29
Sat 06:50 San Diego (SAN) 1 18:10 Myrtle Beach (MYR)
WN 1556 2-stop Boeing 737-700 (Scimitar Winglets) 8:20 Effective 2026-06-06 through 2026-08-01
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 1556: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN1556
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1556
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1556
Operates only on 2026-02-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-02-24 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1556
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1556
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1556
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1556
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1556
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1556
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1556
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1556
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:10, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1556
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:15, 1-stop
Boeing 737-700 (73W)

Non-Direct Flights:

Southwest Airlines WN1556
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:15, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1556
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 8:20, 2-stop
Boeing 737-700 (Scimitar Winglets)
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This flight number is listed as serving the following routes:
  • Albany (ALB) - Orlando (MCO)
  • Dallas Love Field (DAL) - Oakland (OAK)
  • Dallas Love Field (DAL) - Salt Lake City (SLC)
  • Destin/Fort Walton Beach (VPS) - Dallas Love Field (DAL)
  • Destin/Fort Walton Beach (VPS) - Oakland (OAK)
  • Kansas City (MCI) - Tampa (TPA)
  • Las Vegas Harry Reid (LAS) - Burbank (BUR)
  • Long Beach (LGB) - Las Vegas Harry Reid (LAS)
  • Long Beach (LGB) - Sacramento (SMF)
  • Phoenix Sky Harbor (PHX) - Myrtle Beach (MYR)
  • Phoenix Sky Harbor (PHX) - Pittsburgh (PIT)
  • Pittsburgh (PIT) - Myrtle Beach (MYR)
  • Pittsburgh (PIT) - Nashville (BNA)
  • Salt Lake City (SLC) - Burbank (BUR)
  • Salt Lake City (SLC) - Las Vegas Harry Reid (LAS)
  • San Diego (SAN) - Myrtle Beach (MYR)
  • San Diego (SAN) - Phoenix Sky Harbor (PHX)
  • San Diego (SAN) - Pittsburgh (PIT)