Southwest Airlines flight WN 4639: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sun 05:15 Salt Lake City (SLC) 07:00 Denver (DEN)
WN 4639 Non-stop Boeing 737-800 (73H) 1:45 Operates only on 2025-11-30
Sat 05:35 Boise (BOI) 06:35 Oakland (OAK) 2
WN 4639 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2025-11-22 through 2025-11-29
Sat 05:35 Boise (BOI) 06:35 Oakland (OAK) 2
WN 4639 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2025-12-20 through 2026-01-03
Tue,Wed 10:10 Pensacola (PNS) 11:35 Nashville (BNA)
WN 4639 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-10-07 through 2025-10-29
Sat 17:00 Tampa (TPA) 18:30 Austin (AUS)
WN 4639 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-06-07 through 2025-08-02
Sun 17:05 Amarillo (AMA) 18:25 Love Field, Dallas (DAL) 1
WN 4639 Non-stop Boeing 737-800 (73H) 1:20 Operates only on 2025-05-25
Sun 18:20 Amarillo (AMA) 19:35 Love Field, Dallas (DAL) 1
WN 4639 Non-stop Boeing 737-700 (73W) 1:15 Valid until 2025-05-18
Sun 18:20 Amarillo (AMA) 19:35 Love Field, Dallas (DAL) 1
WN 4639 Non-stop Boeing 737-700 (73W) 1:15 Operates only on 2025-06-01
Mon,Thu,Fri,Sun 19:05 Tampa (TPA) 20:35 Austin (AUS)
WN 4639 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-06-05 through 2025-07-03
Tue,Wed 19:05 Tampa (TPA) 20:35 Austin (AUS)
WN 4639 Non-stop Boeing 737-800 (73H) 2:30 Effective 2025-06-10 through 2025-07-30
Mon,Thu,Fri,Sun 19:05 Tampa (TPA) 20:35 Austin (AUS)
WN 4639 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-07-06 through 2025-08-04
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 4639: Multiple routes
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Select flight date:  Show Calendar
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN4639
Operates only on 2025-11-30
Mon
-
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Duration: 1:45, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4639
05:35

06:35
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
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Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4639
05:35

06:35
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4639
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4639
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4639
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4639
Valid until 2025-05-18
Mon
-
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Duration: 1:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4639
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4639
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4639
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4639
Effective 2025-07-06 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
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This flight number is listed as serving the following routes:
  • Amarillo (AMA) - Love Field, Dallas (DAL)
  • Boise (BOI) - Oakland (OAK)
  • Pensacola (PNS) - Nashville (BNA)
  • Salt Lake City (SLC) - Denver (DEN)
  • Tampa (TPA) - Austin (AUS)