Southwest Airlines flight WN 2521: Multiple routes

Ad box here 1220564027 I FlightWNum Top Box
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 05:00 Denver (DEN) 10:40 Orlando (MCO)
WN 2521 Non-stop Boeing 737-800 (73H) 3:40 Valid until 2026-01-03
Mon 05:00 Denver (DEN) 10:40 Orlando (MCO)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Operates only on 2026-01-05
Mon,Tue,Fri,Sun 05:10 Denver (DEN) 10:50 Orlando (MCO)
WN 2521 Non-stop Boeing 737-800 (73H) 3:40 Valid until 2026-01-04
Mon-Fri 07:00 Orlando (MCO) 09:15 Baltimore (BWI)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 07:00 Orlando (MCO) 09:15 Baltimore (BWI)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-01-18 through 2026-01-23
Mon-Wed,Fri 07:00 Orlando (MCO) 09:15 Baltimore (BWI)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-01-26 through 2026-02-04
Thu 07:00 Orlando (MCO) 09:15 Baltimore (BWI)
WN 2521 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Operates only on 2026-01-29
Tue,Wed,Sun 07:00 Orlando (MCO) 09:15 Baltimore (BWI)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-02-08 through 2026-02-11
Tue,Wed 07:00 Orlando (MCO) 09:15 Baltimore (BWI)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-02-18 through 2026-03-04
Thu,Fri,Sun 07:25 Orlando (MCO) 09:40 Baltimore (BWI)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-01-11 through 2026-01-16
Mon,Sun 07:25 Orlando (MCO) 09:40 Baltimore (BWI)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 07:25 Orlando (MCO) 09:40 Baltimore (BWI)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-02-01 through 2026-02-06
Mon,Sun 07:25 Orlando (MCO) 09:40 Baltimore (BWI)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 07:25 Orlando (MCO) 09:40 Baltimore (BWI)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-02-17 through 2026-02-23
Mon 07:25 Orlando (MCO) 09:40 Baltimore (BWI)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Operates only on 2026-03-02
Mon,Thu,Fri 07:35 Orlando (MCO) 09:50 Baltimore (BWI)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 07:35 Orlando (MCO) 09:50 Baltimore (BWI)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-02-20 through 2026-03-01
Daily 08:05 Kona (KOA) 08:55 Honolulu (HNL) 2
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 0:50 Effective 2026-04-07 through 2026-06-03
Sat 09:40 Austin (AUS) 10:50 Harlingen (HRL)
WN 2521 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-08-08 through 2026-09-26
Mon-Fri 09:55 Baltimore (BWI) 12:55 Salt Lake City (SLC)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 5:00 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 09:55 Baltimore (BWI) 12:55 Salt Lake City (SLC)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 5:00 Effective 2026-01-18 through 2026-01-23
Mon-Wed,Fri 09:55 Baltimore (BWI) 12:55 Salt Lake City (SLC)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 5:00 Effective 2026-01-26 through 2026-02-04
Thu 09:55 Baltimore (BWI) 12:55 Salt Lake City (SLC)
WN 2521 Non-stop Boeing 737-700 (Scimitar Winglets) 5:00 Operates only on 2026-01-29
Tue,Wed,Sun 09:55 Baltimore (BWI) 12:55 Salt Lake City (SLC)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 5:00 Effective 2026-02-08 through 2026-02-11
Tue,Wed 09:55 Baltimore (BWI) 12:55 Salt Lake City (SLC)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 5:00 Effective 2026-02-18 through 2026-03-04
Sun 09:55 Austin (AUS) 11:05 Harlingen (HRL)
WN 2521 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-08-09 through 2026-09-27
Sun 10:10 Raleigh/Durham (RDU) 1 12:05 Fort Lauderdale (FLL) 1
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 10:55 San Diego (SAN) 1 11:55 Santa Barbara (SBA)
WN 2521 Non-stop Boeing 737-700 (Scimitar Winglets) 1:00 Effective 2026-08-06 through 2026-09-28
Thu 14:45 Denver (DEN) 20:15 Orlando (MCO)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Valid until 2026-01-01
Mon,Thu,Fri 17:10 San Diego (SAN) 1 18:35 Phoenix Sky Harbor (PHX) 4
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-06-04 through 2026-08-03
Sat 18:40 Phoenix Sky Harbor (PHX) 4 23:55 Chicago Midway (MDW)
WN 2521 Non-stop Boeing 737-800 (73H) 3:15 Effective 2026-06-06 through 2026-08-01
Tue,Wed 18:50 Phoenix Sky Harbor (PHX) 4 00:05 Chicago Midway (MDW)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-06-09 through 2026-07-29
The flight arrives 1 day after departure.
Mon,Thu,Fri 19:15 Phoenix Sky Harbor (PHX) 4 00:35 Chicago Midway (MDW)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-06-04 through 2026-08-03
The flight arrives 1 day after departure.
Sun 22:35 Las Vegas Harry Reid (LAS) 1 01:15 El Paso (ELP)
WN 2521 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-03-08 through 2026-04-05
The flight arrives 1 day after departure.
Non-Direct Flights:
Mon-Fri 07:00 Orlando (MCO) 12:55 Salt Lake City (SLC)
WN 2521 1-stop Boeing 737 MAX 8 (7M8) 7:55 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 07:00 Orlando (MCO) 12:55 Salt Lake City (SLC)
WN 2521 1-stop Boeing 737 MAX 8 (7M8) 7:55 Effective 2026-01-18 through 2026-01-23
Mon-Wed,Fri 07:00 Orlando (MCO) 12:55 Salt Lake City (SLC)
WN 2521 1-stop Boeing 737 MAX 8 (7M8) 7:55 Effective 2026-01-26 through 2026-02-04
Thu 07:00 Orlando (MCO) 12:55 Salt Lake City (SLC)
WN 2521 1-stop Boeing 737-700 (Scimitar Winglets) 7:55 Operates only on 2026-01-29
Tue,Wed,Sun 07:00 Orlando (MCO) 12:55 Salt Lake City (SLC)
WN 2521 1-stop Boeing 737 MAX 8 (7M8) 7:55 Effective 2026-02-08 through 2026-02-11
Tue,Wed 07:00 Orlando (MCO) 12:55 Salt Lake City (SLC)
WN 2521 1-stop Boeing 737 MAX 8 (7M8) 7:55 Effective 2026-02-18 through 2026-03-04
Mon,Thu,Fri 17:10 San Diego (SAN) 1 00:35 Chicago Midway (MDW)
WN 2521 1-stop Boeing 737 MAX 8 (7M8) 5:25 Effective 2026-06-04 through 2026-08-03
The flight arrives 1 day after departure.
Ad flat here 1377413384 I FlightWNum Lower
Parallax here
This flight number is listed as serving the following routes:
Southwest Airlines flight WN 2521: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN2521
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2521
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2521
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2521
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2521
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2521
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2521
Operates only on 2026-01-29
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2521
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2521
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2521
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2521
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2521
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2521
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2521
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2521
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2521
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2521
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2521
08:05

08:55
Effective 2026-04-07 through 2026-06-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2521
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2521
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 5:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2521
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 5:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2521
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2521
Operates only on 2026-01-29
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2521
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2521
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2521
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2521
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2521
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2521
Valid until 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2521
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2521
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2521
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN2521
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN2521
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN2521
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 7:55, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN2521
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 7:55, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN2521
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 7:55, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN2521
Operates only on 2026-01-29
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 7:55, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2521
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 7:55, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN2521
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:55, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN2521
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:25, 1-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here
This flight number is listed as serving the following routes:
  • Austin (AUS) - Harlingen (HRL)
  • Baltimore (BWI) - Salt Lake City (SLC)
  • Denver (DEN) - Orlando (MCO)
  • Kona (KOA) - Honolulu (HNL)
  • Las Vegas Harry Reid (LAS) - El Paso (ELP)
  • Orlando (MCO) - Baltimore (BWI)
  • Orlando (MCO) - Salt Lake City (SLC)
  • Phoenix Sky Harbor (PHX) - Chicago Midway (MDW)
  • Raleigh/Durham (RDU) - Fort Lauderdale (FLL)
  • San Diego (SAN) - Chicago Midway (MDW)
  • San Diego (SAN) - Phoenix Sky Harbor (PHX)
  • San Diego (SAN) - Santa Barbara (SBA)