Southwest Airlines flight WN 1639: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 05:15 San Francisco (SFO) 2 08:45 Denver (DEN)
WN 1639 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Valid until 2025-05-31
Mon,Thu,Fri 07:15 Burbank (BUR) 08:40 Oakland (OAK) 2
WN 1639 Non-stop Boeing 737-700 (73W) 1:25 Effective 2025-08-07 through 2025-09-29
Tue,Wed 08:10 San Francisco (SFO) 2 11:35 Denver (DEN)
WN 1639 Non-stop Boeing 737-700 (73W) 2:25 Valid until 2025-06-04
Tue,Wed 09:30 Baltimore (BWI) 11:10 Charleston (CHS)
WN 1639 Non-stop Boeing 737-800 (73H) 1:40 Effective 2025-06-10 through 2025-07-30
Sun 11:30 Nashville (BNA) 14:45 West Palm Beach (PBI)
WN 1639 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-08-10 through 2025-08-24
Sun 11:30 Nashville (BNA) 14:45 West Palm Beach (PBI)
WN 1639 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-09-07 through 2025-09-28
Sat 12:30 Nashville (BNA) 15:45 West Palm Beach (PBI)
WN 1639 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2025-08-09 through 2025-09-27
Thu 14:30 Honolulu (HNL) 2 15:20 Lihue (LIH)
WN 1639 Non-stop Boeing 737 MAX 8 (7M8) 0:50 Operates only on 2025-11-27
Fri 15:10 San Jose (SJC) B 17:10 Spokane (GEG)
WN 1639 Non-stop Boeing 737-800 (73H) 2:00 Operates only on 2025-07-04
Sun 15:55 Baltimore (BWI) 17:15 Cleveland Hopkins (CLE)
WN 1639 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Operates only on 2025-11-30
Sat 17:10 Houston Hobby (HOU) 18:30 Albuquerque (ABQ)
WN 1639 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2025-11-22 through 2025-11-29
Sat 17:10 Houston Hobby (HOU) 18:30 Albuquerque (ABQ)
WN 1639 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2025-12-20 through 2026-01-03
Sun 17:50 San Francisco (SFO) 2 21:25 Denver (DEN)
WN 1639 Non-stop Boeing 737-700 (73W) 2:35 Operates only on 2025-05-25
Mon,Thu,Fri 17:50 Love Field, Dallas (DAL) 1 19:35 Saint Louis (STL) 2
WN 1639 Non-stop Boeing 737-800 (73H) 1:45 Effective 2025-10-02 through 2025-10-31
Mon,Thu,Fri,Sun 18:05 Baltimore (BWI) 19:25 Cleveland Hopkins (CLE)
WN 1639 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 18:05 Baltimore (BWI) 19:25 Cleveland Hopkins (CLE)
WN 1639 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2025-11-21 through 2025-11-28
Fri,Sun 18:05 Baltimore (BWI) 19:25 Cleveland Hopkins (CLE)
WN 1639 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2025-12-07 through 2025-12-14
Thu 18:05 Baltimore (BWI) 19:25 Cleveland Hopkins (CLE)
WN 1639 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Operates only on 2025-12-18
Mon 18:05 Baltimore (BWI) 19:25 Cleveland Hopkins (CLE)
WN 1639 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Operates only on 2026-01-05
Tue,Wed 19:00 Love Field, Dallas (DAL) 1 20:45 Saint Louis (STL) 2
WN 1639 Non-stop Boeing 737-800 (73H) 1:45 Effective 2025-10-07 through 2025-10-29
Sat 19:15 Love Field, Dallas (DAL) 1 21:00 Saint Louis (STL) 2
WN 1639 Non-stop Boeing 737-800 (73H) 1:45 Effective 2025-10-04 through 2025-11-01
Sat 19:40 Baltimore (BWI) 21:20 Charleston (CHS)
WN 1639 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-06-07 through 2025-08-02
Sun 20:15 Baltimore (BWI) 21:55 Charleston (CHS)
WN 1639 Non-stop Boeing 737-800 (73H) 1:40 Effective 2025-06-08 through 2025-08-03
Sat 20:35 Baltimore (BWI) 21:55 Cleveland Hopkins (CLE)
WN 1639 Non-stop Boeing 737-800 (73H) 1:20 Effective 2025-11-08 through 2025-11-15
Sat 20:35 Baltimore (BWI) 21:55 Cleveland Hopkins (CLE)
WN 1639 Non-stop Boeing 737-800 (73H) 1:20 Effective 2025-12-06 through 2025-12-13
Mon,Thu,Fri 20:45 Baltimore (BWI) 22:25 Charleston (CHS)
WN 1639 Non-stop Boeing 737-800 (73H) 1:40 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 20:45 Baltimore (BWI) 22:25 Charleston (CHS)
WN 1639 Non-stop Boeing 737-800 (73H) 1:40 Effective 2025-07-07 through 2025-08-04
Sun 21:20 San Francisco (SFO) 2 00:45 Denver (DEN)
WN 1639 Non-stop Boeing 737-800 (73H) 2:25 Valid until 2025-05-18
The flight arrives 1 day after departure.
Sun 21:20 San Francisco (SFO) 2 00:45 Denver (DEN)
WN 1639 Non-stop Boeing 737-800 (73H) 2:25 Operates only on 2025-06-01
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 1639: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN1639
05:15
San Francisco (SFO) 2

08:45
Denver (DEN)
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1639
07:15
Burbank (BUR)

08:40
Oakland (OAK) 2
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1639
08:10
San Francisco (SFO) 2

11:35
Denver (DEN)
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1639
09:30
Baltimore (BWI)

11:10
Charleston (CHS)
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1639
11:30
Nashville (BNA)

14:45
West Palm Beach (PBI)
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1639
11:30
Nashville (BNA)

14:45
West Palm Beach (PBI)
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1639
12:30
Nashville (BNA)

15:45
West Palm Beach (PBI)
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1639
14:30
Honolulu (HNL) 2

15:20
Lihue (LIH)
Operates only on 2025-11-27
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 0:50, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1639
15:10
San Jose (SJC) B

17:10
Spokane (GEG)
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1639
15:55
Baltimore (BWI)

17:15
Cleveland Hopkins (CLE)
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1639
17:10
Houston Hobby (HOU)

18:30
Albuquerque (ABQ)
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1639
17:10
Houston Hobby (HOU)

18:30
Albuquerque (ABQ)
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1639
17:50
San Francisco (SFO) 2

21:25
Denver (DEN)
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1639
17:50
Love Field, Dallas (DAL) 1

19:35
Saint Louis (STL) 2
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1639
18:05
Baltimore (BWI)

19:25
Cleveland Hopkins (CLE)
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1639
18:05
Baltimore (BWI)

19:25
Cleveland Hopkins (CLE)
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1639
18:05
Baltimore (BWI)

19:25
Cleveland Hopkins (CLE)
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1639
18:05
Baltimore (BWI)

19:25
Cleveland Hopkins (CLE)
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1639
18:05
Baltimore (BWI)

19:25
Cleveland Hopkins (CLE)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1639
19:00
Love Field, Dallas (DAL) 1

20:45
Saint Louis (STL) 2
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1639
19:15
Love Field, Dallas (DAL) 1

21:00
Saint Louis (STL) 2
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1639
19:40
Baltimore (BWI)

21:20
Charleston (CHS)
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1639
20:15
Baltimore (BWI)

21:55
Charleston (CHS)
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1639
20:35
Baltimore (BWI)

21:55
Cleveland Hopkins (CLE)
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1639
20:35
Baltimore (BWI)

21:55
Cleveland Hopkins (CLE)
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1639
20:45
Baltimore (BWI)

22:25
Charleston (CHS)
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1639
20:45
Baltimore (BWI)

22:25
Charleston (CHS)
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1639
21:20
San Francisco (SFO) 2

00:45(+1)
Denver (DEN)
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN1639
21:20
San Francisco (SFO) 2

00:45(+1)
Denver (DEN)
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Charleston (CHS)
  • Baltimore (BWI) - Cleveland Hopkins (CLE)
  • Burbank (BUR) - Oakland (OAK)
  • Honolulu (HNL) - Lihue (LIH)
  • Houston Hobby (HOU) - Albuquerque (ABQ)
  • Love Field, Dallas (DAL) - Saint Louis (STL)
  • Nashville (BNA) - West Palm Beach (PBI)
  • San Francisco (SFO) - Denver (DEN)
  • San Jose (SJC) - Spokane (GEG)
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