Southwest Airlines flight WN 4428: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Thu 05:05 Chicago Midway (MDW) 08:40 Orlando (MCO)
WN 4428 Non-stop Boeing 737-800 (73H) 2:35 Valid until 2026-01-01
Sun 05:35 Hartford (BDL) 06:55 Baltimore (BWI)
WN 4428 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-06-07 through 2026-08-02
Mon 05:50 Chicago Midway (MDW) 09:25 Orlando (MCO)
WN 4428 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Operates only on 2026-01-05
Mon,Thu,Fri 09:10 Tampa (TPA) 12:00 Hartford (BDL)
WN 4428 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-06-04 through 2026-08-03
Mon,Thu,Fri 12:40 Hartford (BDL) 14:05 Baltimore (BWI)
WN 4428 Non-stop Boeing 737-800 (73H) 1:25 Effective 2026-06-04 through 2026-08-03
Sat 15:00 Manchester (MHT) 16:40 Baltimore (BWI)
WN 4428 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-08-08 through 2026-09-26
Wed 16:20 San Antonio (SAT) A 17:20 Houston Hobby (HOU)
WN 4428 Non-stop Boeing 737 MAX 8 (7M8) 1:00 Effective 2026-08-05 through 2026-09-30
Mon,Thu,Fri 16:20 Las Vegas Harry Reid (LAS) 1 22:55 Indianapolis (IND)
WN 4428 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-08-06 through 2026-09-28
Sun 18:55 Las Vegas Harry Reid (LAS) 1 01:30 Indianapolis (IND)
WN 4428 Non-stop Boeing 737-800 (73H) 3:35 Effective 2026-08-09 through 2026-09-27
The flight arrives 1 day after departure.
Tue 19:50 Baltimore (BWI) 21:40 Indianapolis (IND)
WN 4428 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-08-04 through 2026-09-29
Sat 21:20 Honolulu (HNL) 2 06:10 Las Vegas Harry Reid (LAS) 1
WN 4428 Non-stop Boeing 737 MAX 8 (7M8) 5:50 Operates only on 2026-03-07
The flight arrives 1 day after departure.
Sat 22:40 Las Vegas Harry Reid (LAS) 1 00:05 Reno (RNO)
WN 4428 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2026-01-03
The flight arrives 1 day after departure.
Mon,Thu,Fri 22:55 Phoenix Sky Harbor (PHX) 4 00:10 Ontario, Los Angeles (ONT) 4
WN 4428 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-03-09 through 2026-04-06
The flight arrives 1 day after departure.
Thu,Fri 23:55 Phoenix Sky Harbor (PHX) 4 00:10 Ontario, Los Angeles (ONT) 4
WN 4428 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-03-05 through 2026-03-06
The flight arrives 1 day after departure.
Non-Direct Flights:
Mon,Thu,Fri 09:10 Tampa (TPA) 14:05 Baltimore (BWI)
WN 4428 1-stop Boeing 737-800 (73H) 4:55 Effective 2026-06-04 through 2026-08-03
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 4428: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN4428
Valid until 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4428
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4428
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4428
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4428
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4428
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4428
Effective 2026-08-05 through 2026-09-30
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4428
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4428
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:35, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN4428
Effective 2026-08-04 through 2026-09-29
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4428
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:50, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN4428
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN4428
Effective 2026-03-09 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN4428
Effective 2026-03-05 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN4428
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:55, 1-stop
Boeing 737-800 (73H)
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Parallax here
This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Indianapolis (IND)
  • Chicago Midway (MDW) - Orlando (MCO)
  • Hartford (BDL) - Baltimore (BWI)
  • Honolulu (HNL) - Las Vegas Harry Reid (LAS)
  • Las Vegas Harry Reid (LAS) - Indianapolis (IND)
  • Las Vegas Harry Reid (LAS) - Reno (RNO)
  • Manchester (MHT) - Baltimore (BWI)
  • Phoenix Sky Harbor (PHX) - Ontario, Los Angeles (ONT)
  • San Antonio (SAT) - Houston Hobby (HOU)
  • Tampa (TPA) - Baltimore (BWI)
  • Tampa (TPA) - Hartford (BDL)