Southwest Airlines flight WN 1021: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 06:00 Pittsburgh (PIT) 08:20 Orlando (MCO)
WN 1021 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-08-06 through 2026-09-28
Sun 06:00 Boise (BOI) 07:10 Phoenix Sky Harbor (PHX) 4
WN 1021 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-08-09 through 2026-09-27
Sat 06:10 Boise (BOI) 07:15 Phoenix Sky Harbor (PHX) 4
WN 1021 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-08-08 through 2026-09-26
Sat 06:50 San Diego (SAN) 1 08:35 San Francisco (SFO) 2
WN 1021 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-02-14 through 2026-02-28
Tue,Wed 07:05 Boise (BOI) 08:10 Phoenix Sky Harbor (PHX) 4
WN 1021 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-08-04 through 2026-09-30
Mon,Thu,Fri 07:40 San Diego (SAN) 1 09:20 San Francisco (SFO) 2
WN 1021 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-02-12 through 2026-02-16
Thu,Fri 07:40 San Diego (SAN) 1 09:20 San Francisco (SFO) 2
WN 1021 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-02-20 through 2026-02-27
Sun 07:40 San Diego (SAN) 1 09:20 San Francisco (SFO) 2
WN 1021 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Operates only on 2026-02-22
Sun 07:40 San Diego (SAN) 1 09:20 San Francisco (SFO) 2
WN 1021 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Operates only on 2026-03-01
Thu,Fri,Sun 08:45 San Diego (SAN) 1 10:30 San Francisco (SFO) 2
WN 1021 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-01-11 through 2026-01-16
Mon,Sun 08:45 San Diego (SAN) 1 10:30 San Francisco (SFO) 2
WN 1021 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 08:45 San Diego (SAN) 1 10:30 San Francisco (SFO) 2
WN 1021 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-02-01 through 2026-02-06
Mon,Sun 08:45 San Diego (SAN) 1 10:30 San Francisco (SFO) 2
WN 1021 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 08:45 San Diego (SAN) 1 10:30 San Francisco (SFO) 2
WN 1021 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-02-17 through 2026-02-23
Mon 08:45 San Diego (SAN) 1 10:30 San Francisco (SFO) 2
WN 1021 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Operates only on 2026-03-02
Sat 09:00 San Diego (SAN) 1 10:45 San Francisco (SFO) 2
WN 1021 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-01-10 through 2026-02-07
Tue,Wed 09:00 Panama City (ECP) 11:10 Austin (AUS)
WN 1021 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-04-07 through 2026-06-03
Sun 09:40 Cleveland (CLE) 09:55 Chicago Midway (MDW)
WN 1021 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Operates only on 2026-05-24
Mon-Fri 10:15 San Diego (SAN) 1 12:05 San Francisco (SFO) 2
WN 1021 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 10:15 San Diego (SAN) 1 12:05 San Francisco (SFO) 2
WN 1021 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-01-18 through 2026-01-23
Mon-Fri 10:15 San Diego (SAN) 1 12:05 San Francisco (SFO) 2
WN 1021 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-01-26 through 2026-02-04
Sun 10:15 San Diego (SAN) 1 12:05 San Francisco (SFO) 2
WN 1021 Non-stop Boeing 737-800 (73H) 1:50 Operates only on 2026-02-08
Tue,Wed 10:15 San Diego (SAN) 1 12:05 San Francisco (SFO) 2
WN 1021 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-02-10 through 2026-02-11
Tue,Wed 10:15 San Diego (SAN) 1 12:05 San Francisco (SFO) 2
WN 1021 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-02-18 through 2026-03-04
Mon 12:25 Orlando (MCO) 14:15 Chicago Midway (MDW)
WN 1021 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Operates only on 2026-01-05
Sun 12:40 Albany (ALB) 14:15 Nashville (BNA)
WN 1021 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-03-08 through 2026-04-05
Wed,Thu 13:55 Chicago Midway (MDW) 16:15 San Diego (SAN) 1
WN 1021 Non-stop Boeing 737 MAX 8 (7M8) 4:20 Valid until 2026-01-01
Mon,Tue,Fri,Sun 14:25 Nashville (BNA) 16:30 Dallas Love Field (DAL) 1
WN 1021 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Valid until 2026-01-04
Sat 14:40 Panama City (ECP) 16:50 Austin (AUS)
WN 1021 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-04-11 through 2026-05-30
Mon 15:00 Chicago Midway (MDW) 17:25 San Diego (SAN) 1
WN 1021 Non-stop Boeing 737 MAX 8 (7M8) 4:25 Operates only on 2026-01-05
Sat 15:00 Nashville (BNA) 18:20 Fort Lauderdale (FLL) 1
WN 1021 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-03-07 through 2026-04-04
Sun 16:05 Panama City (ECP) 18:20 Austin (AUS)
WN 1021 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-04-12 through 2026-05-17
Sun 16:05 Panama City (ECP) 18:20 Austin (AUS)
WN 1021 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Operates only on 2026-05-31
Tue,Wed 16:10 Albany (ALB) 17:50 Nashville (BNA)
WN 1021 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2026-03-10 through 2026-04-01
Tue,Wed 18:25 Nashville (BNA) 21:40 Fort Lauderdale (FLL) 1
WN 1021 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 19:15 Baltimore (BWI) 20:35 Albany (ALB)
WN 1021 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-04-09 through 2026-06-01
Sat 20:40 Denver (DEN) 22:00 Spokane (GEG)
WN 1021 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-06-06 through 2026-08-01
Non-Direct Flights:
Mon 12:25 Orlando (MCO) 17:25 San Diego (SAN) 1
WN 1021 1-stop Boeing 737 MAX 8 (7M8) 8:00 Operates only on 2026-01-05
Tue,Wed 16:10 Albany (ALB) 21:40 Fort Lauderdale (FLL) 1
WN 1021 1-stop Boeing 737-700 (Scimitar Winglets) 5:30 Effective 2026-03-10 through 2026-04-01
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 1021: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN1021
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1021
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1021
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1021
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1021
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1021
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1021
Effective 2026-02-20 through 2026-02-27
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1021
Operates only on 2026-02-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1021
Operates only on 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1021
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1021
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1021
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1021
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1021
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1021
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1021
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1021
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1021
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1021
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1021
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1021
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1021
Operates only on 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1021
Effective 2026-02-10 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1021
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1021
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1021
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1021
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1021
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1021
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1021
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1021
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1021
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1021
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1021
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1021
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1021
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1021
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN1021
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 8:00, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1021
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:30, 1-stop
Boeing 737-700 (Scimitar Winglets)
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This flight number is listed as serving the following routes:
  • Albany (ALB) - Fort Lauderdale (FLL)
  • Albany (ALB) - Nashville (BNA)
  • Baltimore (BWI) - Albany (ALB)
  • Boise (BOI) - Phoenix Sky Harbor (PHX)
  • Chicago Midway (MDW) - San Diego (SAN)
  • Cleveland (CLE) - Chicago Midway (MDW)
  • Denver (DEN) - Spokane (GEG)
  • Nashville (BNA) - Dallas Love Field (DAL)
  • Nashville (BNA) - Fort Lauderdale (FLL)
  • Orlando (MCO) - Chicago Midway (MDW)
  • Orlando (MCO) - San Diego (SAN)
  • Panama City (ECP) - Austin (AUS)
  • Pittsburgh (PIT) - Orlando (MCO)
  • San Diego (SAN) - San Francisco (SFO)