Southwest Airlines flight WN 2521: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu-Sun 05:00 Denver (DEN) 10:40 Orlando (MCO)
WN 2521 Non-stop Boeing 737-800 (73H) 3:40 Effective 2025-11-02 through 2025-11-16
Mon-Wed,Fri,Sun 05:00 Denver (DEN) 10:40 Orlando (MCO)
WN 2521 Non-stop Boeing 737-800 (73H) 3:40 Effective 2025-11-21 through 2025-12-01
Sat 05:00 Denver (DEN) 10:40 Orlando (MCO)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2025-11-22 through 2025-11-29
Fri-Sun 05:00 Denver (DEN) 10:40 Orlando (MCO)
WN 2521 Non-stop Boeing 737-800 (73H) 3:40 Effective 2025-12-06 through 2025-12-14
Mon,Tue,Thu,Fri,Sun 05:00 Denver (DEN) 10:40 Orlando (MCO)
WN 2521 Non-stop Boeing 737-800 (73H) 3:40 Effective 2025-12-18 through 2025-12-23
Sat 05:00 Denver (DEN) 10:40 Orlando (MCO)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2025-12-20 through 2026-01-03
Mon,Tue,Fri,Sun 05:00 Denver (DEN) 10:40 Orlando (MCO)
WN 2521 Non-stop Boeing 737-800 (73H) 3:40 Effective 2025-12-26 through 2026-01-05
Tue,Wed 06:40 San Jose (SJC) B 07:55 Burbank (BUR)
WN 2521 Non-stop Boeing 737-700 (73W) 1:15 Effective 2025-06-10 through 2025-07-30
Fri 07:10 John Glenn Columbus (CMH) 07:20 Midway, Chicago (MDW)
WN 2521 Non-stop Boeing 737-700 (73W) 1:10 Operates only on 2025-07-04
Sat 09:35 Fort Lauderdale (FLL) 1 12:10 Baltimore (BWI)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Valid until 2025-05-31
Mon,Thu,Fri 10:25 Fort Lauderdale (FLL) 1 12:55 Baltimore (BWI)
WN 2521 Non-stop Boeing 737-700 (73W) 2:30 Valid until 2025-06-02
Sun 10:45 Fort Lauderdale (FLL) 1 13:20 Baltimore (BWI)
WN 2521 Non-stop Boeing 737-700 (73W) 2:35 Valid until 2025-05-18
Sun 10:45 Fort Lauderdale (FLL) 1 13:20 Baltimore (BWI)
WN 2521 Non-stop Boeing 737-700 (73W) 2:35 Operates only on 2025-06-01
Mon,Thu,Fri 11:35 Las Vegas Harry Reid (LAS) 1 17:15 Birmingham (BHM)
WN 2521 Non-stop Boeing 737-800 (73H) 3:40 Effective 2025-08-07 through 2025-09-29
Sat 11:50 Oakland (OAK) 2 13:05 Burbank (BUR)
WN 2521 Non-stop Boeing 737-700 (73W) 1:15 Effective 2025-06-07 through 2025-08-02
Sat 11:55 Denver (DEN) 17:25 Orlando (MCO)
WN 2521 Non-stop Boeing 737-800 (73H) 3:30 Effective 2025-10-04 through 2025-11-01
Tue,Wed 12:50 Denver (DEN) 18:20 Orlando (MCO)
WN 2521 Non-stop Boeing 737-800 (73H) 3:30 Effective 2025-10-07 through 2025-10-29
Mon,Thu,Fri 13:25 Denver (DEN) 18:55 Orlando (MCO)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2025-10-02 through 2025-10-31
Tue,Wed 14:25 Denver (DEN) 19:55 Orlando (MCO)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2025-11-04 through 2025-11-12
Mon-Thu 14:25 Denver (DEN) 19:55 Orlando (MCO)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2025-11-17 through 2025-11-20
Mon-Fri 14:25 Denver (DEN) 19:55 Orlando (MCO)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2025-12-02 through 2025-12-11
Mon-Wed 14:25 Denver (DEN) 19:55 Orlando (MCO)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2025-12-15 through 2025-12-17
Wed,Thu 14:25 Denver (DEN) 19:55 Orlando (MCO)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2025-12-24 through 2026-01-01
Sun 15:10 Denver (DEN) 20:40 Orlando (MCO)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2025-10-05 through 2025-10-26
Sun 16:45 Greenville/Spartanburg (GSP) 18:15 Houston Hobby (HOU)
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2025-05-25
Sat 17:35 Denver (DEN) 20:45 Saint Louis (STL) 2
WN 2521 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2025-08-09 through 2025-09-27
Mon,Thu,Fri 18:00 Birmingham (BHM) 19:50 Midway, Chicago (MDW)
WN 2521 Non-stop Boeing 737-800 (73H) 1:50 Effective 2025-08-07 through 2025-09-29
Sun 18:50 Denver (DEN) 21:55 Saint Louis (STL) 2
WN 2521 Non-stop Boeing 737-800 (73H) 2:05 Effective 2025-08-10 through 2025-08-24
Sun 18:50 Denver (DEN) 21:55 Saint Louis (STL) 2
WN 2521 Non-stop Boeing 737-800 (73H) 2:05 Effective 2025-09-07 through 2025-09-28
Mon,Thu,Fri 20:05 San Jose (SJC) B 21:15 Burbank (BUR)
WN 2521 Non-stop Boeing 737-700 (73W) 1:10 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 20:05 San Jose (SJC) B 21:15 Burbank (BUR)
WN 2521 Non-stop Boeing 737-700 (73W) 1:10 Effective 2025-07-07 through 2025-08-04
Sun 20:25 San Jose (SJC) B 21:35 Burbank (BUR)
WN 2521 Non-stop Boeing 737-700 (73W) 1:10 Effective 2025-06-08 through 2025-08-03
Non-Direct Flights:
Mon,Thu,Fri 11:35 Las Vegas Harry Reid (LAS) 1 19:50 Midway, Chicago (MDW)
WN 2521 1-stop Boeing 737-800 (73H) 6:15 Effective 2025-08-07 through 2025-09-29
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This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 2521: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN2521
05:00
Denver (DEN)

10:40
Orlando (MCO)
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2521
05:00
Denver (DEN)

10:40
Orlando (MCO)
Effective 2025-11-21 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 3:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2521
05:00
Denver (DEN)

10:40
Orlando (MCO)
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2521
05:00
Denver (DEN)

10:40
Orlando (MCO)
Effective 2025-12-06 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 3:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2521
05:00
Denver (DEN)

10:40
Orlando (MCO)
Effective 2025-12-18 through 2025-12-23
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2521
05:00
Denver (DEN)

10:40
Orlando (MCO)
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2521
05:00
Denver (DEN)

10:40
Orlando (MCO)
Effective 2025-12-26 through 2026-01-05
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2521
06:40
San Jose (SJC) B

07:55
Burbank (BUR)
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN2521
07:10
John Glenn Columbus (CMH)

07:20
Midway, Chicago (MDW)
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN2521
09:35
Fort Lauderdale (FLL) 1

12:10
Baltimore (BWI)
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2521
10:25
Fort Lauderdale (FLL) 1

12:55
Baltimore (BWI)
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN2521
10:45
Fort Lauderdale (FLL) 1

13:20
Baltimore (BWI)
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN2521
10:45
Fort Lauderdale (FLL) 1

13:20
Baltimore (BWI)
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN2521
11:35
Las Vegas Harry Reid (LAS) 1

17:15
Birmingham (BHM)
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2521
11:50
Oakland (OAK) 2

13:05
Burbank (BUR)
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN2521
11:55
Denver (DEN)

17:25
Orlando (MCO)
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2521
12:50
Denver (DEN)

18:20
Orlando (MCO)
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2521
13:25
Denver (DEN)

18:55
Orlando (MCO)
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2521
14:25
Denver (DEN)

19:55
Orlando (MCO)
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2521
14:25
Denver (DEN)

19:55
Orlando (MCO)
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2521
14:25
Denver (DEN)

19:55
Orlando (MCO)
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2521
14:25
Denver (DEN)

19:55
Orlando (MCO)
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2521
14:25
Denver (DEN)

19:55
Orlando (MCO)
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2521
15:10
Denver (DEN)

20:40
Orlando (MCO)
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2521
16:45
Greenville/Spartanburg (GSP)

18:15
Houston Hobby (HOU)
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2521
17:35
Denver (DEN)

20:45
Saint Louis (STL) 2
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2521
18:00
Birmingham (BHM)

19:50
Midway, Chicago (MDW)
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2521
18:50
Denver (DEN)

21:55
Saint Louis (STL) 2
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2521
18:50
Denver (DEN)

21:55
Saint Louis (STL) 2
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2521
20:05
San Jose (SJC) B

21:15
Burbank (BUR)
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN2521
20:05
San Jose (SJC) B

21:15
Burbank (BUR)
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN2521
20:25
San Jose (SJC) B

21:35
Burbank (BUR)
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Non-Direct Flights:
Southwest Airlines WN2521
11:35
Las Vegas Harry Reid (LAS) 1

19:50
Midway, Chicago (MDW)
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 6:15, 1-stop
Boeing 737-800 (73H)
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This flight number is listed as serving the following routes:
  • Birmingham (BHM) - Midway, Chicago (MDW)
  • Denver (DEN) - Orlando (MCO)
  • Denver (DEN) - Saint Louis (STL)
  • Fort Lauderdale (FLL) - Baltimore (BWI)
  • Greenville/Spartanburg (GSP) - Houston Hobby (HOU)
  • John Glenn Columbus (CMH) - Midway, Chicago (MDW)
  • Las Vegas Harry Reid (LAS) - Birmingham (BHM)
  • Las Vegas Harry Reid (LAS) - Midway, Chicago (MDW)
  • Oakland (OAK) - Burbank (BUR)
  • San Jose (SJC) - Burbank (BUR)
All Southwest Airlines flights
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