Southwest Airlines flight WN 4277: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri,Sun 06:25 Cleveland Hopkins (CLE) 06:55 Midway, Chicago (MDW)
WN 4277 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 06:25 Cleveland Hopkins (CLE) 06:55 Midway, Chicago (MDW)
WN 4277 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2025-11-21 through 2025-11-28
Fri,Sun 06:25 Cleveland Hopkins (CLE) 06:55 Midway, Chicago (MDW)
WN 4277 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2025-12-07 through 2025-12-14
Thu 06:25 Cleveland Hopkins (CLE) 06:55 Midway, Chicago (MDW)
WN 4277 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Operates only on 2025-12-18
Mon 06:25 Cleveland Hopkins (CLE) 06:55 Midway, Chicago (MDW)
WN 4277 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Operates only on 2026-01-05
Tue,Wed,Sat 06:45 Cleveland Hopkins (CLE) 07:20 Midway, Chicago (MDW)
WN 4277 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-11-04 through 2025-11-15
Mon-Thu 06:45 Cleveland Hopkins (CLE) 07:20 Midway, Chicago (MDW)
WN 4277 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-11-17 through 2025-11-20
Mon-Sat 06:45 Cleveland Hopkins (CLE) 07:20 Midway, Chicago (MDW)
WN 4277 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-12-02 through 2025-12-11
Mon-Wed,Sat 06:45 Cleveland Hopkins (CLE) 07:20 Midway, Chicago (MDW)
WN 4277 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-12-13 through 2025-12-17
Wed,Thu 06:45 Cleveland Hopkins (CLE) 07:20 Midway, Chicago (MDW)
WN 4277 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-12-24 through 2026-01-01
Sun 08:05 Cleveland Hopkins (CLE) 08:30 Midway, Chicago (MDW)
WN 4277 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2025-11-30
Tue,Wed 08:40 San Jose (SJC) B 12:10 Denver (DEN)
WN 4277 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-06-10 through 2025-07-30
Mon,Thu,Fri 10:00 San Jose (SJC) B 11:10 Burbank (BUR)
WN 4277 Non-stop Boeing 737-700 (73W) 1:10 Effective 2025-08-07 through 2025-09-29
Sat 11:10 San Jose (SJC) B 12:20 Burbank (BUR)
WN 4277 Non-stop Boeing 737-700 (73W) 1:10 Effective 2025-08-09 through 2025-09-27
Sat 11:40 San Jose (SJC) B 15:10 Denver (DEN)
WN 4277 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-06-07 through 2025-08-02
Mon,Thu,Fri 12:10 San Jose (SJC) B 15:40 Denver (DEN)
WN 4277 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 12:10 San Jose (SJC) B 15:40 Denver (DEN)
WN 4277 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-07-07 through 2025-08-04
Fri 12:15 San Jose (SJC) B 15:45 Denver (DEN)
WN 4277 Non-stop Boeing 737-800 (73H) 2:30 Operates only on 2025-07-04
Sun 14:20 San Jose (SJC) B 17:50 Denver (DEN)
WN 4277 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-06-08 through 2025-08-03
Tue,Wed 14:35 San Jose (SJC) B 15:45 Burbank (BUR)
WN 4277 Non-stop Boeing 737-700 (73W) 1:10 Effective 2025-08-05 through 2025-10-01
Sun 18:40 Sacramento (SMF) B 20:05 Ontario, Los Angeles (ONT) 4
WN 4277 Non-stop Boeing 737-700 (73W) 1:25 Valid until 2025-05-18
Sun 18:40 Sacramento (SMF) B 20:05 Ontario, Los Angeles (ONT) 4
WN 4277 Non-stop Boeing 737-700 (73W) 1:25 Operates only on 2025-06-01
Sat 19:05 Sacramento (SMF) B 20:30 Ontario, Los Angeles (ONT) 4
WN 4277 Non-stop Boeing 737-700 (73W) 1:25 Valid until 2025-05-31
Mon,Thu,Fri 19:40 Sacramento (SMF) B 21:05 Ontario, Los Angeles (ONT) 4
WN 4277 Non-stop Boeing 737-700 (73W) 1:25 Valid until 2025-06-02
Mon,Thu,Fri 20:45 Sacramento (SMF) B 22:45 Seattle-Tacoma (SEA)
WN 4277 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2025-10-02 through 2025-10-31
This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 4277: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN4277
06:25
Cleveland Hopkins (CLE)

06:55
Midway, Chicago (MDW)
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4277
06:25
Cleveland Hopkins (CLE)

06:55
Midway, Chicago (MDW)
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4277
06:25
Cleveland Hopkins (CLE)

06:55
Midway, Chicago (MDW)
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4277
06:25
Cleveland Hopkins (CLE)

06:55
Midway, Chicago (MDW)
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4277
06:25
Cleveland Hopkins (CLE)

06:55
Midway, Chicago (MDW)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4277
06:45
Cleveland Hopkins (CLE)

07:20
Midway, Chicago (MDW)
Effective 2025-11-04 through 2025-11-15
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN4277
06:45
Cleveland Hopkins (CLE)

07:20
Midway, Chicago (MDW)
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN4277
06:45
Cleveland Hopkins (CLE)

07:20
Midway, Chicago (MDW)
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN4277
06:45
Cleveland Hopkins (CLE)

07:20
Midway, Chicago (MDW)
Effective 2025-12-13 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN4277
06:45
Cleveland Hopkins (CLE)

07:20
Midway, Chicago (MDW)
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN4277
08:05
Cleveland Hopkins (CLE)

08:30
Midway, Chicago (MDW)
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN4277
08:40
San Jose (SJC) B

12:10
Denver (DEN)
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4277
10:00
San Jose (SJC) B

11:10
Burbank (BUR)
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4277
11:10
San Jose (SJC) B

12:20
Burbank (BUR)
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4277
11:40
San Jose (SJC) B

15:10
Denver (DEN)
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 WN4277
12:10
San Jose (SJC) B

15:40
Denver (DEN)
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 WN4277
12:10
San Jose (SJC) B

15:40
Denver (DEN)
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4277
12:15
San Jose (SJC) B

15:45
Denver (DEN)
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4277
14:20
San Jose (SJC) B

17:50
Denver (DEN)
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4277
14:35
San Jose (SJC) B

15:45
Burbank (BUR)
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4277
18:40
Sacramento (SMF) B

20:05
Ontario, Los Angeles (ONT) 4
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4277
18:40
Sacramento (SMF) B

20:05
Ontario, Los Angeles (ONT) 4
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4277
19:05
Sacramento (SMF) B

20:30
Ontario, Los Angeles (ONT) 4
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4277
19:40
Sacramento (SMF) B

21:05
Ontario, Los Angeles (ONT) 4
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4277
20:45
Sacramento (SMF) B

22:45
Seattle-Tacoma (SEA)
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)
This flight number is listed as serving the following routes:
  • Cleveland Hopkins (CLE) - Midway, Chicago (MDW)
  • Sacramento (SMF) - Ontario, Los Angeles (ONT)
  • Sacramento (SMF) - Seattle-Tacoma (SEA)
  • San Jose (SJC) - Burbank (BUR)
  • San Jose (SJC) - Denver (DEN)
All Southwest Airlines flights
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