Southwest Airlines flight WN 3439: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sat 05:30 Oakland (OAK) 2 11:10 Houston Hobby (HOU)
WN 3439 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2026-03-07 through 2026-04-04
Sun 05:40 Oakland (OAK) 2 11:20 Houston Hobby (HOU)
WN 3439 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2026-03-08 through 2026-04-05
Mon,Thu,Fri 06:15 Oakland (OAK) 2 11:55 Houston Hobby (HOU)
WN 3439 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2026-03-05 through 2026-04-06
Sat 09:55 New York LaGuardia (LGA) B 12:15 Kansas City (MCI)
WN 3439 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Valid until 2026-01-03
Sat 10:20 Providence (PVD) 13:40 West Palm Beach (PBI)
WN 3439 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-02-14 through 2026-02-28
Mon,Tue,Fri,Sun 12:30 New York LaGuardia (LGA) B 14:50 Kansas City (MCI)
WN 3439 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Valid until 2026-01-04
Mon 12:40 New York LaGuardia (LGA) B 14:55 Kansas City (MCI)
WN 3439 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Operates only on 2026-01-05
Mon,Tue,Thu,Fri 13:15 Colorado Springs (COS) 16:35 Chicago Midway (MDW)
WN 3439 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-08-04 through 2026-09-29
Sat 14:35 Pittsburgh (PIT) 16:55 Orlando (MCO)
WN 3439 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-06-06 through 2026-08-01
Wed 15:25 Orlando (MCO) 16:55 Houston Hobby (HOU)
WN 3439 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-08-05 through 2026-09-30
Mon,Thu,Fri 15:35 Pittsburgh (PIT) 17:55 Orlando (MCO)
WN 3439 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-06-04 through 2026-08-03
Tue,Wed 17:00 Ronald Reagan Washington (DCA) 1 18:25 Providence (PVD)
WN 3439 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-03-10 through 2026-04-01
Sat 17:20 Denver (DEN) 20:45 Chicago Midway (MDW)
WN 3439 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-08-08 through 2026-09-26
Sun 17:30 Milwaukee (MKE) 20:20 Ronald Reagan Washington (DCA) 1
WN 3439 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-04-12 through 2026-05-17
Sun 17:30 Milwaukee (MKE) 20:20 Ronald Reagan Washington (DCA) 1
WN 3439 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Operates only on 2026-05-31
Mon,Thu,Fri 18:00 Milwaukee (MKE) 20:50 Ronald Reagan Washington (DCA) 1
WN 3439 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-04-09 through 2026-06-01
Tue,Wed 18:05 Milwaukee (MKE) 20:55 Ronald Reagan Washington (DCA) 1
WN 3439 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-04-07 through 2026-06-03
Sun 18:25 Denver (DEN) 21:50 Milwaukee (MKE)
WN 3439 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-08-09 through 2026-09-27
Sun 19:00 Milwaukee (MKE) 21:50 Ronald Reagan Washington (DCA) 1
WN 3439 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Operates only on 2026-05-24
Wed,Thu 20:55 New York LaGuardia (LGA) B 23:15 Kansas City (MCI)
WN 3439 Non-stop Boeing 737-700 (73W) 3:20 Valid until 2026-01-01
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3439: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3439
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3439
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3439
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3439
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3439
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3439
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3439
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3439
Effective 2026-08-04 through 2026-09-29
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3439
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3439
Effective 2026-08-05 through 2026-09-30
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3439
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3439
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 WN3439
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3439
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3439
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3439
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3439
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3439
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3439
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3439
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:20, non-stop
Boeing 737-700 (73W)
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This flight number is listed as serving the following routes:
  • Colorado Springs (COS) - Chicago Midway (MDW)
  • Denver (DEN) - Chicago Midway (MDW)
  • Denver (DEN) - Milwaukee (MKE)
  • Milwaukee (MKE) - Ronald Reagan Washington (DCA)
  • New York LaGuardia (LGA) - Kansas City (MCI)
  • Oakland (OAK) - Houston Hobby (HOU)
  • Orlando (MCO) - Houston Hobby (HOU)
  • Pittsburgh (PIT) - Orlando (MCO)
  • Providence (PVD) - West Palm Beach (PBI)
  • Ronald Reagan Washington (DCA) - Providence (PVD)