Southwest Airlines flight WN 3598: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 06:20 Saint Louis (STL) 2 07:40 Phoenix Sky Harbor (PHX) 4
WN 3598 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2025-10-04 through 2025-11-01
Sat 06:50 Long Beach (LGB) 11:40 Austin (AUS)
WN 3598 Non-stop Boeing 737-800 (73H) 2:50 Effective 2025-11-08 through 2025-11-15
Sat 06:50 Long Beach (LGB) 11:40 Austin (AUS)
WN 3598 Non-stop Boeing 737-800 (73H) 2:50 Effective 2025-12-06 through 2025-12-13
Sun 06:55 Saint Louis (STL) 2 08:15 Phoenix Sky Harbor (PHX) 4
WN 3598 Non-stop Boeing 737-800 (73H) 3:20 Effective 2025-10-05 through 2025-10-26
Sun 07:00 Long Beach (LGB) 11:50 Austin (AUS)
WN 3598 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Operates only on 2025-11-30
Mon,Thu,Fri 07:20 Saint Louis (STL) 2 08:40 Phoenix Sky Harbor (PHX) 4
WN 3598 Non-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2025-10-02 through 2025-10-31
Tue,Wed 08:25 Long Beach (LGB) 13:15 Austin (AUS)
WN 3598 Non-stop Boeing 737-700 (Scimitar Winglets) 2:50 Effective 2025-11-04 through 2025-11-12
Mon-Thu 08:25 Long Beach (LGB) 13:15 Austin (AUS)
WN 3598 Non-stop Boeing 737-700 (Scimitar Winglets) 2:50 Effective 2025-11-17 through 2025-11-20
Mon-Fri 08:25 Long Beach (LGB) 13:15 Austin (AUS)
WN 3598 Non-stop Boeing 737-700 (Scimitar Winglets) 2:50 Effective 2025-12-02 through 2025-12-11
Mon-Wed 08:25 Long Beach (LGB) 13:15 Austin (AUS)
WN 3598 Non-stop Boeing 737-700 (Scimitar Winglets) 2:50 Effective 2025-12-15 through 2025-12-17
Wed,Thu 08:25 Long Beach (LGB) 13:15 Austin (AUS)
WN 3598 Non-stop Boeing 737-700 (Scimitar Winglets) 2:50 Effective 2025-12-24 through 2026-01-01
Mon,Thu,Fri,Sun 08:50 Long Beach (LGB) 13:40 Austin (AUS)
WN 3598 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 08:50 Long Beach (LGB) 13:40 Austin (AUS)
WN 3598 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2025-11-21 through 2025-11-28
Fri,Sun 08:50 Long Beach (LGB) 13:40 Austin (AUS)
WN 3598 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2025-12-07 through 2025-12-14
Thu 08:50 Long Beach (LGB) 13:40 Austin (AUS)
WN 3598 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Operates only on 2025-12-18
Mon 08:50 Long Beach (LGB) 13:40 Austin (AUS)
WN 3598 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Operates only on 2026-01-05
Fri 11:50 Sacramento (SMF) B 15:10 Denver (DEN)
WN 3598 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Operates only on 2025-07-04
Sat 12:05 Nashville (BNA) 14:40 Salt Lake City (SLC)
WN 3598 Non-stop Boeing 737-700 (73W) 3:35 Effective 2025-08-09 through 2025-09-27
Sun 13:10 Burbank (BUR) 14:30 Oakland (OAK) 2
WN 3598 Non-stop Boeing 737-700 (73W) 1:20 Valid until 2025-05-18
Sun 13:10 Burbank (BUR) 14:30 Oakland (OAK) 2
WN 3598 Non-stop Boeing 737-700 (73W) 1:20 Operates only on 2025-06-01
Mon-Wed 13:40 Long Beach (LGB) 15:05 Reno (RNO)
WN 3598 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 13:40 Long Beach (LGB) 15:05 Reno (RNO)
WN 3598 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-12-19 through 2026-01-04
Sat 13:55 Burbank (BUR) 15:15 Oakland (OAK) 2
WN 3598 Non-stop Boeing 737-700 (73W) 1:20 Valid until 2025-05-31
Tue,Wed 14:05 Austin (AUS) 15:25 Oklahoma City (OKC)
WN 3598 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-11-04 through 2025-11-12
Mon-Thu 14:05 Austin (AUS) 15:25 Oklahoma City (OKC)
WN 3598 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-11-17 through 2025-11-20
Mon-Fri 14:05 Austin (AUS) 15:25 Oklahoma City (OKC)
WN 3598 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-12-02 through 2025-12-11
Mon-Wed 14:05 Austin (AUS) 15:25 Oklahoma City (OKC)
WN 3598 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-12-15 through 2025-12-17
Wed,Thu 14:05 Austin (AUS) 15:25 Oklahoma City (OKC)
WN 3598 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-12-24 through 2026-01-01
Sun 14:15 Burbank (BUR) 15:35 Oakland (OAK) 2
WN 3598 Non-stop Boeing 737-700 (73W) 1:20 Operates only on 2025-05-25
Sat 15:15 Salt Lake City (SLC) 16:00 Sacramento (SMF) B
WN 3598 Non-stop Boeing 737-700 (73W) 1:45 Effective 2025-08-09 through 2025-09-27
Tue,Wed 15:25 Burbank (BUR) 16:45 Oakland (OAK) 2
WN 3598 Non-stop Boeing 737-700 (73W) 1:20 Valid until 2025-06-04
Sat 15:50 Denver (DEN) 17:30 Oakland (OAK) 2
WN 3598 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-06-07 through 2025-08-02
Mon,Thu,Fri 16:00 Burbank (BUR) 17:15 Oakland (OAK) 2
WN 3598 Non-stop Boeing 737-700 (73W) 1:15 Valid until 2025-06-02
Tue,Wed 16:00 Oklahoma City (OKC) 17:25 Saint Louis (STL) 2
WN 3598 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-11-04 through 2025-11-12
Mon-Thu 16:00 Oklahoma City (OKC) 17:25 Saint Louis (STL) 2
WN 3598 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-11-17 through 2025-11-20
Mon-Fri 16:00 Oklahoma City (OKC) 17:25 Saint Louis (STL) 2
WN 3598 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-12-02 through 2025-12-11
Mon-Wed 16:00 Oklahoma City (OKC) 17:25 Saint Louis (STL) 2
WN 3598 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-12-15 through 2025-12-17
Wed,Thu 16:00 Oklahoma City (OKC) 17:25 Saint Louis (STL) 2
WN 3598 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-12-24 through 2026-01-01
Sun 16:40 Austin (AUS) 18:30 Salt Lake City (SLC)
WN 3598 Non-stop Boeing 737-700 (73W) 2:50 Effective 2025-08-10 through 2025-08-24
Sun 16:40 Austin (AUS) 18:30 Salt Lake City (SLC)
WN 3598 Non-stop Boeing 737-700 (73W) 2:50 Effective 2025-09-07 through 2025-09-28
Tue,Wed 17:10 Saint Louis (STL) 2 18:25 Phoenix Sky Harbor (PHX) 4
WN 3598 Non-stop Boeing 737-800 (73H) 3:15 Effective 2025-10-07 through 2025-10-29
Tue,Wed 17:35 Denver (DEN) 19:15 Oakland (OAK) 2
WN 3598 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-06-10 through 2025-07-30
Mon,Thu,Fri 17:55 Oakland (OAK) 2 23:20 Love Field, Dallas (DAL) 1
WN 3598 Non-stop Boeing 737-700 (73W) 3:25 Valid until 2025-06-02
Tue,Wed 18:15 Salt Lake City (SLC) 19:00 Sacramento (SMF) B
WN 3598 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2025-08-05 through 2025-10-01
Sun 19:05 Salt Lake City (SLC) 19:50 Sacramento (SMF) B
WN 3598 Non-stop Boeing 737-700 (73W) 1:45 Effective 2025-08-10 through 2025-08-24
Sun 19:05 Salt Lake City (SLC) 19:50 Sacramento (SMF) B
WN 3598 Non-stop Boeing 737-700 (73W) 1:45 Effective 2025-09-07 through 2025-09-28
Mon,Thu,Fri 19:15 Salt Lake City (SLC) 20:00 Sacramento (SMF) B
WN 3598 Non-stop Boeing 737-800 (73H) 1:45 Effective 2025-08-07 through 2025-09-29
Sun 20:25 Sacramento (SMF) B 21:50 Ontario, Los Angeles (ONT) 4
WN 3598 Non-stop Boeing 737-700 (73W) 1:25 Effective 2025-08-10 through 2025-08-24
Sun 20:25 Sacramento (SMF) B 21:50 Ontario, Los Angeles (ONT) 4
WN 3598 Non-stop Boeing 737-700 (73W) 1:25 Effective 2025-09-07 through 2025-09-28
Sat 22:20 Denver (DEN) 00:55 Kansas City (MCI)
WN 3598 Non-stop Boeing 737-800 (73H) 1:35 Effective 2025-11-22 through 2025-11-29
The flight arrives 1 day after departure.
Sat 22:20 Denver (DEN) 00:55 Kansas City (MCI)
WN 3598 Non-stop Boeing 737-800 (73H) 1:35 Effective 2025-12-20 through 2026-01-03
The flight arrives 1 day after departure.
Non-Direct Flights:
Tue,Wed 08:25 Long Beach (LGB) 15:25 Oklahoma City (OKC)
WN 3598 1-stop Boeing 737-700 (Scimitar Winglets) 5:00 Effective 2025-11-04 through 2025-11-12
Mon-Thu 08:25 Long Beach (LGB) 15:25 Oklahoma City (OKC)
WN 3598 1-stop Boeing 737-700 (Scimitar Winglets) 5:00 Effective 2025-11-17 through 2025-11-20
Mon-Fri 08:25 Long Beach (LGB) 15:25 Oklahoma City (OKC)
WN 3598 1-stop Boeing 737-700 (Scimitar Winglets) 5:00 Effective 2025-12-02 through 2025-12-11
Mon-Wed 08:25 Long Beach (LGB) 15:25 Oklahoma City (OKC)
WN 3598 1-stop Boeing 737-700 (Scimitar Winglets) 5:00 Effective 2025-12-15 through 2025-12-17
Wed,Thu 08:25 Long Beach (LGB) 15:25 Oklahoma City (OKC)
WN 3598 1-stop Boeing 737-700 (Scimitar Winglets) 5:00 Effective 2025-12-24 through 2026-01-01
Sat 12:05 Nashville (BNA) 16:00 Sacramento (SMF) B
WN 3598 1-stop Boeing 737-700 (73W) 5:55 Effective 2025-08-09 through 2025-09-27
Tue,Wed 14:05 Austin (AUS) 17:25 Saint Louis (STL) 2
WN 3598 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2025-11-04 through 2025-11-12
Mon-Thu 14:05 Austin (AUS) 17:25 Saint Louis (STL) 2
WN 3598 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2025-11-17 through 2025-11-20
Mon-Fri 14:05 Austin (AUS) 17:25 Saint Louis (STL) 2
WN 3598 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2025-12-02 through 2025-12-11
Mon-Wed 14:05 Austin (AUS) 17:25 Saint Louis (STL) 2
WN 3598 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2025-12-15 through 2025-12-17
Wed,Thu 14:05 Austin (AUS) 17:25 Saint Louis (STL) 2
WN 3598 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2025-12-24 through 2026-01-01
Mon,Thu,Fri 16:00 Burbank (BUR) 23:20 Love Field, Dallas (DAL) 1
WN 3598 1-stop Boeing 737-700 (73W) 5:20 Valid until 2025-06-02
Sun 16:40 Austin (AUS) 19:50 Sacramento (SMF) B
WN 3598 1-stop Boeing 737-700 (73W) 5:10 Effective 2025-08-10 through 2025-08-24
Sun 16:40 Austin (AUS) 19:50 Sacramento (SMF) B
WN 3598 1-stop Boeing 737-700 (73W) 5:10 Effective 2025-09-07 through 2025-09-28
Sun 19:05 Salt Lake City (SLC) 21:50 Ontario, Los Angeles (ONT) 4
WN 3598 1-stop Boeing 737-700 (73W) 3:45 Effective 2025-08-10 through 2025-08-24
Sun 19:05 Salt Lake City (SLC) 21:50 Ontario, Los Angeles (ONT) 4
WN 3598 1-stop Boeing 737-700 (73W) 3:45 Effective 2025-09-07 through 2025-09-28
Tue,Wed 08:25 Long Beach (LGB) 17:25 Saint Louis (STL) 2
WN 3598 2-stop Boeing 737-700 (Scimitar Winglets) 7:00 Effective 2025-11-04 through 2025-11-12
Mon-Thu 08:25 Long Beach (LGB) 17:25 Saint Louis (STL) 2
WN 3598 2-stop Boeing 737-700 (Scimitar Winglets) 7:00 Effective 2025-11-17 through 2025-11-20
Mon-Fri 08:25 Long Beach (LGB) 17:25 Saint Louis (STL) 2
WN 3598 2-stop Boeing 737-700 (Scimitar Winglets) 7:00 Effective 2025-12-02 through 2025-12-11
Mon-Wed 08:25 Long Beach (LGB) 17:25 Saint Louis (STL) 2
WN 3598 2-stop Boeing 737-700 (Scimitar Winglets) 7:00 Effective 2025-12-15 through 2025-12-17
Wed,Thu 08:25 Long Beach (LGB) 17:25 Saint Louis (STL) 2
WN 3598 2-stop Boeing 737-700 (Scimitar Winglets) 7:00 Effective 2025-12-24 through 2026-01-01
Sun 16:40 Austin (AUS) 21:50 Ontario, Los Angeles (ONT) 4
WN 3598 2-stop Boeing 737-700 (73W) 7:10 Effective 2025-08-10 through 2025-08-24
Sun 16:40 Austin (AUS) 21:50 Ontario, Los Angeles (ONT) 4
WN 3598 2-stop Boeing 737-700 (73W) 7:10 Effective 2025-09-07 through 2025-09-28
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3598: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3598
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3598
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3598
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3598
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3598
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3598
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3598
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3598
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3598
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3598
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3598
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3598
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:35, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3598
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3598
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3598
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3598
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3598
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3598
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3598
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3598
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3598
15:50

17:30
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3598
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3598
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3598
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3598
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3598
17:35

19:15
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3598
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3598
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3598
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3598
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3598
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3598
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3598
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3598
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Southwest Airlines WN3598
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN3598
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:00, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:00, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 5:00, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:00, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:00, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:55, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN3598
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:20, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN3598
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:10, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN3598
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:10, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN3598
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:45, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN3598
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:45, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN3598
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:00, 2-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 7:00, 2-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 7:00, 2-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:00, 2-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 7:00, 2-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3598
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 7:10, 2-stop
Boeing 737-700 (73W)

Southwest Airlines WN3598
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 7:10, 2-stop
Boeing 737-700 (73W)
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This flight number is listed as serving the following routes:
  • Austin (AUS) - Oklahoma City (OKC)
  • Austin (AUS) - Ontario, Los Angeles (ONT)
  • Austin (AUS) - Sacramento (SMF)
  • Austin (AUS) - Saint Louis (STL)
  • Austin (AUS) - Salt Lake City (SLC)
  • Burbank (BUR) - Love Field, Dallas (DAL)
  • Burbank (BUR) - Oakland (OAK)
  • Denver (DEN) - Kansas City (MCI)
  • Denver (DEN) - Oakland (OAK)
  • Long Beach (LGB) - Austin (AUS)
  • Long Beach (LGB) - Oklahoma City (OKC)
  • Long Beach (LGB) - Reno (RNO)
  • Long Beach (LGB) - Saint Louis (STL)
  • Nashville (BNA) - Sacramento (SMF)
  • Nashville (BNA) - Salt Lake City (SLC)
  • Oakland (OAK) - Love Field, Dallas (DAL)
  • Oklahoma City (OKC) - Saint Louis (STL)
  • Sacramento (SMF) - Denver (DEN)
  • Sacramento (SMF) - Ontario, Los Angeles (ONT)
  • Saint Louis (STL) - Phoenix Sky Harbor (PHX)
  • Salt Lake City (SLC) - Ontario, Los Angeles (ONT)
  • Salt Lake City (SLC) - Sacramento (SMF)