Southwest Airlines flight WN 3999: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 07:25 John Glenn Columbus (CMH) 08:55 Denver (DEN)
WN 3999 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2025-02-15 through 2025-03-01
Mon,Thu,Fri 07:55 Denver (DEN) 11:30 Chicago O'Hare (ORD) 5
WN 3999 Non-stop Boeing 737-800 (73H) 2:35 Valid until 2024-09-30
Tue,Wed 08:20 Denver (DEN) 11:50 Chicago O'Hare (ORD) 5
WN 3999 Non-stop Boeing 737-700 (73W) 2:30 Valid until 2024-10-02
Tue,Wed 09:05 Tampa (TPA) 10:45 Phoenix Sky Harbor (PHX) 4
WN 3999 Non-stop Boeing 737-700 (73W) 4:40 Effective 2024-10-08 through 2024-10-30
Sun 13:30 Charleston (CHS) 15:10 Houston Hobby (HOU)
WN 3999 Non-stop Boeing 737-800 (73H) 2:40 Effective 2024-10-06 through 2024-10-27
Thu,Fri,Sun 13:45 Indianapolis (IND) 15:35 Austin (AUS)
WN 3999 Non-stop Boeing 737-700 (73W) 2:50 Effective 2025-01-12 through 2025-01-17
Mon,Sun 13:45 Indianapolis (IND) 15:35 Austin (AUS)
WN 3999 Non-stop Boeing 737-700 (73W) 2:50 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 13:45 Indianapolis (IND) 15:35 Austin (AUS)
WN 3999 Non-stop Boeing 737-700 (73W) 2:50 Effective 2025-02-02 through 2025-02-07
Mon 13:45 Indianapolis (IND) 15:35 Austin (AUS)
WN 3999 Non-stop Boeing 737-700 (73W) 2:50 Operates only on 2025-02-10
Mon,Tue,Thu 13:45 Indianapolis (IND) 15:35 Austin (AUS)
WN 3999 Non-stop Boeing 737-700 (73W) 2:50 Effective 2025-02-18 through 2025-02-24
Mon 13:45 Indianapolis (IND) 15:35 Austin (AUS)
WN 3999 Non-stop Boeing 737-700 (73W) 2:50 Operates only on 2025-03-03
Thu,Fri,Sun 16:10 Austin (AUS) 18:05 Sacramento (SMF) B
WN 3999 Non-stop Boeing 737-700 (73W) 3:55 Effective 2025-01-12 through 2025-01-17
Mon,Sun 16:10 Austin (AUS) 18:05 Sacramento (SMF) B
WN 3999 Non-stop Boeing 737-700 (73W) 3:55 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 16:10 Austin (AUS) 18:05 Sacramento (SMF) B
WN 3999 Non-stop Boeing 737-700 (73W) 3:55 Effective 2025-02-02 through 2025-02-07
Mon 16:10 Austin (AUS) 18:05 Sacramento (SMF) B
WN 3999 Non-stop Boeing 737-700 (73W) 3:55 Operates only on 2025-02-10
Mon,Tue,Thu 16:10 Austin (AUS) 18:05 Sacramento (SMF) B
WN 3999 Non-stop Boeing 737-700 (73W) 3:55 Effective 2025-02-18 through 2025-02-24
Mon 16:10 Austin (AUS) 18:05 Sacramento (SMF) B
WN 3999 Non-stop Boeing 737-700 (73W) 3:55 Operates only on 2025-03-03
Mon,Thu,Fri 17:30 Baltimore (BWI) 19:10 Charleston (CHS)
WN 3999 Non-stop Boeing 737-700 (73W) 1:40 Effective 2024-10-03 through 2024-10-11
Mon,Thu,Fri 17:30 Baltimore (BWI) 19:10 Charleston (CHS)
WN 3999 Non-stop Boeing 737-700 (73W) 1:40 Effective 2024-10-17 through 2024-10-28
Fri 17:30 Baltimore (BWI) 19:10 Charleston (CHS)
WN 3999 Non-stop Boeing 737-700 (73W) 1:40 Operates only on 2024-11-01
Mon 17:35 Baltimore (BWI) 19:15 Charleston (CHS)
WN 3999 Non-stop Boeing 737-700 (73W) 1:40 Operates only on 2024-10-14
Mon-Fri 17:45 Sacramento (SMF) B 19:00 Burbank (BUR)
WN 3999 Non-stop Boeing 737-700 (73W) 1:15 Effective 2025-01-07 through 2025-01-15
Tue-Fri,Sun 17:45 Sacramento (SMF) B 19:00 Burbank (BUR)
WN 3999 Non-stop Boeing 737-700 (73W) 1:15 Effective 2025-01-19 through 2025-01-24
Mon-Fri 17:45 Sacramento (SMF) B 19:00 Burbank (BUR)
WN 3999 Non-stop Boeing 737-700 (73W) 1:15 Effective 2025-01-27 through 2025-02-05
Tue,Wed,Sun 17:45 Sacramento (SMF) B 19:00 Burbank (BUR)
WN 3999 Non-stop Boeing 737-700 (73W) 1:15 Effective 2025-02-09 through 2025-02-12
Tue,Wed 17:45 Sacramento (SMF) B 19:00 Burbank (BUR)
WN 3999 Non-stop Boeing 737-700 (73W) 1:15 Effective 2025-02-19 through 2025-03-05
Thu 18:05 Baltimore (BWI) 19:45 Charleston (CHS)
WN 3999 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Operates only on 2024-10-31
Thu,Fri,Sun 18:40 Sacramento (SMF) B 19:55 Burbank (BUR)
WN 3999 Non-stop Boeing 737-700 (73W) 1:15 Effective 2025-01-12 through 2025-01-17
Mon,Sun 18:40 Sacramento (SMF) B 19:55 Burbank (BUR)
WN 3999 Non-stop Boeing 737-700 (73W) 1:15 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 18:40 Sacramento (SMF) B 19:55 Burbank (BUR)
WN 3999 Non-stop Boeing 737-700 (73W) 1:15 Effective 2025-02-02 through 2025-02-07
Mon 18:40 Sacramento (SMF) B 19:55 Burbank (BUR)
WN 3999 Non-stop Boeing 737-700 (73W) 1:15 Operates only on 2025-02-10
Mon,Tue,Thu 18:40 Sacramento (SMF) B 19:55 Burbank (BUR)
WN 3999 Non-stop Boeing 737-700 (73W) 1:15 Effective 2025-02-18 through 2025-02-24
Mon 18:40 Sacramento (SMF) B 19:55 Burbank (BUR)
WN 3999 Non-stop Boeing 737-700 (73W) 1:15 Operates only on 2025-03-03
Sat 18:50 Denver (DEN) 22:20 Chicago O'Hare (ORD) 5
WN 3999 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Valid until 2024-09-28
Mon,Thu,Fri,Sun 19:05 Sacramento (SMF) B 20:20 Burbank (BUR)
WN 3999 Non-stop Boeing 737-700 (73W) 1:15 Effective 2025-02-13 through 2025-02-17
Thu,Fri,Sun 19:05 Sacramento (SMF) B 20:20 Burbank (BUR)
WN 3999 Non-stop Boeing 737-700 (73W) 1:15 Effective 2025-02-21 through 2025-03-02
Mon,Thu,Fri 19:45 Charleston (CHS) 21:30 Houston Hobby (HOU)
WN 3999 Non-stop Boeing 737-700 (73W) 2:45 Effective 2024-10-03 through 2024-10-11
Mon,Thu,Fri 19:45 Charleston (CHS) 21:30 Houston Hobby (HOU)
WN 3999 Non-stop Boeing 737-700 (73W) 2:45 Effective 2024-10-17 through 2024-10-28
Fri 19:45 Charleston (CHS) 21:30 Houston Hobby (HOU)
WN 3999 Non-stop Boeing 737-700 (73W) 2:45 Operates only on 2024-11-01
Mon 19:50 Charleston (CHS) 21:35 Houston Hobby (HOU)
WN 3999 Non-stop Boeing 737-700 (73W) 2:45 Operates only on 2024-10-14
Sat 20:35 Sacramento (SMF) B 21:55 Burbank (BUR)
WN 3999 Non-stop Boeing 737-700 (73W) 1:20 Effective 2024-11-23 through 2024-11-30
Sat 20:35 Sacramento (SMF) B 21:55 Burbank (BUR)
WN 3999 Non-stop Boeing 737-700 (73W) 1:20 Effective 2024-12-21 through 2025-01-04
Sun 21:25 Denver (DEN) 22:20 Las Vegas Harry Reid (LAS) 1
WN 3999 Non-stop Boeing 737-700 (73W) 1:55 Effective 2024-09-08 through 2024-09-29
Non-Direct Flights:
Thu,Fri,Sun 13:45 Indianapolis (IND) 18:05 Sacramento (SMF) B
WN 3999 1-stop Boeing 737-700 (73W) 7:20 Effective 2025-01-12 through 2025-01-17
Mon,Sun 13:45 Indianapolis (IND) 18:05 Sacramento (SMF) B
WN 3999 1-stop Boeing 737-700 (73W) 7:20 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 13:45 Indianapolis (IND) 18:05 Sacramento (SMF) B
WN 3999 1-stop Boeing 737-700 (73W) 7:20 Effective 2025-02-02 through 2025-02-07
Mon 13:45 Indianapolis (IND) 18:05 Sacramento (SMF) B
WN 3999 1-stop Boeing 737-700 (73W) 7:20 Operates only on 2025-02-10
Mon,Tue,Thu 13:45 Indianapolis (IND) 18:05 Sacramento (SMF) B
WN 3999 1-stop Boeing 737-700 (73W) 7:20 Effective 2025-02-18 through 2025-02-24
Mon 13:45 Indianapolis (IND) 18:05 Sacramento (SMF) B
WN 3999 1-stop Boeing 737-700 (73W) 7:20 Operates only on 2025-03-03
Thu,Fri,Sun 16:10 Austin (AUS) 19:55 Burbank (BUR)
WN 3999 1-stop Boeing 737-700 (73W) 5:45 Effective 2025-01-12 through 2025-01-17
Mon,Sun 16:10 Austin (AUS) 19:55 Burbank (BUR)
WN 3999 1-stop Boeing 737-700 (73W) 5:45 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 16:10 Austin (AUS) 19:55 Burbank (BUR)
WN 3999 1-stop Boeing 737-700 (73W) 5:45 Effective 2025-02-02 through 2025-02-07
Mon 16:10 Austin (AUS) 19:55 Burbank (BUR)
WN 3999 1-stop Boeing 737-700 (73W) 5:45 Operates only on 2025-02-10
Mon,Tue,Thu 16:10 Austin (AUS) 19:55 Burbank (BUR)
WN 3999 1-stop Boeing 737-700 (73W) 5:45 Effective 2025-02-18 through 2025-02-24
Mon 16:10 Austin (AUS) 19:55 Burbank (BUR)
WN 3999 1-stop Boeing 737-700 (73W) 5:45 Operates only on 2025-03-03
Mon,Thu,Fri 17:30 Baltimore (BWI) 21:30 Houston Hobby (HOU)
WN 3999 1-stop Boeing 737-700 (73W) 5:00 Effective 2024-10-03 through 2024-10-11
Mon,Thu,Fri 17:30 Baltimore (BWI) 21:30 Houston Hobby (HOU)
WN 3999 1-stop Boeing 737-700 (73W) 5:00 Effective 2024-10-17 through 2024-10-28
Fri 17:30 Baltimore (BWI) 21:30 Houston Hobby (HOU)
WN 3999 1-stop Boeing 737-700 (73W) 5:00 Operates only on 2024-11-01
Mon 17:35 Baltimore (BWI) 21:35 Houston Hobby (HOU)
WN 3999 1-stop Boeing 737-700 (73W) 5:00 Operates only on 2024-10-14
Thu,Fri,Sun 13:45 Indianapolis (IND) 19:55 Burbank (BUR)
WN 3999 2-stop Boeing 737-700 (73W) 9:10 Effective 2025-01-12 through 2025-01-17
Mon,Sun 13:45 Indianapolis (IND) 19:55 Burbank (BUR)
WN 3999 2-stop Boeing 737-700 (73W) 9:10 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 13:45 Indianapolis (IND) 19:55 Burbank (BUR)
WN 3999 2-stop Boeing 737-700 (73W) 9:10 Effective 2025-02-02 through 2025-02-07
Mon 13:45 Indianapolis (IND) 19:55 Burbank (BUR)
WN 3999 2-stop Boeing 737-700 (73W) 9:10 Operates only on 2025-02-10
Mon,Tue,Thu 13:45 Indianapolis (IND) 19:55 Burbank (BUR)
WN 3999 2-stop Boeing 737-700 (73W) 9:10 Effective 2025-02-18 through 2025-02-24
Mon 13:45 Indianapolis (IND) 19:55 Burbank (BUR)
WN 3999 2-stop Boeing 737-700 (73W) 9:10 Operates only on 2025-03-03
This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 3999: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN3999
07:25
John Glenn Columbus (CMH)

08:55
Denver (DEN)
Effective 2025-02-15 through 2025-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3999
07:55
Denver (DEN)

11:30
Chicago O'Hare (ORD) 5
Valid until 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3999
08:20
Denver (DEN)

11:50
Chicago O'Hare (ORD) 5
Valid until 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
09:05
Tampa (TPA)

10:45
Phoenix Sky Harbor (PHX) 4
Effective 2024-10-08 through 2024-10-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:40, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
13:30
Charleston (CHS)

15:10
Houston Hobby (HOU)
Effective 2024-10-06 through 2024-10-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3999
13:45
Indianapolis (IND)

15:35
Austin (AUS)
Effective 2025-01-12 through 2025-01-17
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
13:45
Indianapolis (IND)

15:35
Austin (AUS)
Effective 2025-01-20 through 2025-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
13:45
Indianapolis (IND)

15:35
Austin (AUS)
Effective 2025-02-02 through 2025-02-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
13:45
Indianapolis (IND)

15:35
Austin (AUS)
Operates only on 2025-02-10
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
13:45
Indianapolis (IND)

15:35
Austin (AUS)
Effective 2025-02-18 through 2025-02-24
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
13:45
Indianapolis (IND)

15:35
Austin (AUS)
Operates only on 2025-03-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
16:10
Austin (AUS)

18:05
Sacramento (SMF) B
Effective 2025-01-12 through 2025-01-17
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:55, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
16:10
Austin (AUS)

18:05
Sacramento (SMF) B
Effective 2025-01-20 through 2025-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:55, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
16:10
Austin (AUS)

18:05
Sacramento (SMF) B
Effective 2025-02-02 through 2025-02-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:55, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
16:10
Austin (AUS)

18:05
Sacramento (SMF) B
Operates only on 2025-02-10
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
16:10
Austin (AUS)

18:05
Sacramento (SMF) B
Effective 2025-02-18 through 2025-02-24
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
16:10
Austin (AUS)

18:05
Sacramento (SMF) B
Operates only on 2025-03-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
17:30
Baltimore (BWI)

19:10
Charleston (CHS)
Effective 2024-10-03 through 2024-10-11
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
17:30
Baltimore (BWI)

19:10
Charleston (CHS)
Effective 2024-10-17 through 2024-10-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
17:30
Baltimore (BWI)

19:10
Charleston (CHS)
Operates only on 2024-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
17:35
Baltimore (BWI)

19:15
Charleston (CHS)
Operates only on 2024-10-14
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
17:45
Sacramento (SMF) B

19:00
Burbank (BUR)
Effective 2025-01-07 through 2025-01-15
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
17:45
Sacramento (SMF) B

19:00
Burbank (BUR)
Effective 2025-01-19 through 2025-01-24
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
17:45
Sacramento (SMF) B

19:00
Burbank (BUR)
Effective 2025-01-27 through 2025-02-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
17:45
Sacramento (SMF) B

19:00
Burbank (BUR)
Effective 2025-02-09 through 2025-02-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
17:45
Sacramento (SMF) B

19:00
Burbank (BUR)
Effective 2025-02-19 through 2025-03-05
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
18:05
Baltimore (BWI)

19:45
Charleston (CHS)
Operates only on 2024-10-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3999
18:40
Sacramento (SMF) B

19:55
Burbank (BUR)
Effective 2025-01-12 through 2025-01-17
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
18:40
Sacramento (SMF) B

19:55
Burbank (BUR)
Effective 2025-01-20 through 2025-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
18:40
Sacramento (SMF) B

19:55
Burbank (BUR)
Effective 2025-02-02 through 2025-02-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
18:40
Sacramento (SMF) B

19:55
Burbank (BUR)
Operates only on 2025-02-10
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
18:40
Sacramento (SMF) B

19:55
Burbank (BUR)
Effective 2025-02-18 through 2025-02-24
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
18:40
Sacramento (SMF) B

19:55
Burbank (BUR)
Operates only on 2025-03-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
18:50
Denver (DEN)

22:20
Chicago O'Hare (ORD) 5
Valid until 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3999
19:05
Sacramento (SMF) B

20:20
Burbank (BUR)
Effective 2025-02-13 through 2025-02-17
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
19:05
Sacramento (SMF) B

20:20
Burbank (BUR)
Effective 2025-02-21 through 2025-03-02
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
19:45
Charleston (CHS)

21:30
Houston Hobby (HOU)
Effective 2024-10-03 through 2024-10-11
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
19:45
Charleston (CHS)

21:30
Houston Hobby (HOU)
Effective 2024-10-17 through 2024-10-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
19:45
Charleston (CHS)

21:30
Houston Hobby (HOU)
Operates only on 2024-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
19:50
Charleston (CHS)

21:35
Houston Hobby (HOU)
Operates only on 2024-10-14
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
20:35
Sacramento (SMF) B

21:55
Burbank (BUR)
Effective 2024-11-23 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
20:35
Sacramento (SMF) B

21:55
Burbank (BUR)
Effective 2024-12-21 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
21:25
Denver (DEN)

22:20
Las Vegas Harry Reid (LAS) 1
Effective 2024-09-08 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-700 (73W)
Non-Direct Flights:
Southwest Airlines WN3999
13:45
Indianapolis (IND)

18:05
Sacramento (SMF) B
Effective 2025-01-12 through 2025-01-17
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 7:20, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
13:45
Indianapolis (IND)

18:05
Sacramento (SMF) B
Effective 2025-01-20 through 2025-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 7:20, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
13:45
Indianapolis (IND)

18:05
Sacramento (SMF) B
Effective 2025-02-02 through 2025-02-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 7:20, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
13:45
Indianapolis (IND)

18:05
Sacramento (SMF) B
Operates only on 2025-02-10
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:20, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
13:45
Indianapolis (IND)

18:05
Sacramento (SMF) B
Effective 2025-02-18 through 2025-02-24
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 7:20, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
13:45
Indianapolis (IND)

18:05
Sacramento (SMF) B
Operates only on 2025-03-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:20, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
16:10
Austin (AUS)

19:55
Burbank (BUR)
Effective 2025-01-12 through 2025-01-17
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:45, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
16:10
Austin (AUS)

19:55
Burbank (BUR)
Effective 2025-01-20 through 2025-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:45, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
16:10
Austin (AUS)

19:55
Burbank (BUR)
Effective 2025-02-02 through 2025-02-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:45, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
16:10
Austin (AUS)

19:55
Burbank (BUR)
Operates only on 2025-02-10
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:45, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
16:10
Austin (AUS)

19:55
Burbank (BUR)
Effective 2025-02-18 through 2025-02-24
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:45, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
16:10
Austin (AUS)

19:55
Burbank (BUR)
Operates only on 2025-03-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:45, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
17:30
Baltimore (BWI)

21:30
Houston Hobby (HOU)
Effective 2024-10-03 through 2024-10-11
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:00, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
17:30
Baltimore (BWI)

21:30
Houston Hobby (HOU)
Effective 2024-10-17 through 2024-10-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:00, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
17:30
Baltimore (BWI)

21:30
Houston Hobby (HOU)
Operates only on 2024-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:00, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
17:35
Baltimore (BWI)

21:35
Houston Hobby (HOU)
Operates only on 2024-10-14
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:00, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
13:45
Indianapolis (IND)

19:55
Burbank (BUR)
Effective 2025-01-12 through 2025-01-17
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 9:10, 2-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
13:45
Indianapolis (IND)

19:55
Burbank (BUR)
Effective 2025-01-20 through 2025-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 9:10, 2-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
13:45
Indianapolis (IND)

19:55
Burbank (BUR)
Effective 2025-02-02 through 2025-02-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 9:10, 2-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
13:45
Indianapolis (IND)

19:55
Burbank (BUR)
Operates only on 2025-02-10
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 9:10, 2-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
13:45
Indianapolis (IND)

19:55
Burbank (BUR)
Effective 2025-02-18 through 2025-02-24
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 9:10, 2-stop
Boeing 737-700 (73W)
Southwest Airlines WN3999
13:45
Indianapolis (IND)

19:55
Burbank (BUR)
Operates only on 2025-03-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 9:10, 2-stop
Boeing 737-700 (73W)
This flight number is listed as serving the following routes:
  • Austin (AUS) - Burbank (BUR)
  • Austin (AUS) - Sacramento (SMF)
  • Baltimore (BWI) - Charleston (CHS)
  • Baltimore (BWI) - Houston Hobby (HOU)
  • Charleston (CHS) - Houston Hobby (HOU)
  • Denver (DEN) - Chicago O'Hare (ORD)
  • Denver (DEN) - Las Vegas Harry Reid (LAS)
  • Indianapolis (IND) - Austin (AUS)
  • Indianapolis (IND) - Burbank (BUR)
  • Indianapolis (IND) - Sacramento (SMF)
  • John Glenn Columbus (CMH) - Denver (DEN)
  • Sacramento (SMF) - Burbank (BUR)
  • Tampa (TPA) - Phoenix Sky Harbor (PHX)
All Southwest Airlines flights
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