Southwest Airlines flight WN 3398: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon 06:35 Las Vegas Harry Reid (LAS) 1 11:05 San Antonio (SAT) A
WN 3398 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2026-01-05
Mon,Thu-Sun 08:30 Denver (DEN) 10:25 Seattle-Tacoma (SEA)
WN 3398 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-04-09 through 2026-05-23
Mon,Thu-Sun 08:30 Denver (DEN) 10:25 Seattle-Tacoma (SEA)
WN 3398 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-05-25 through 2026-06-01
Sun 08:45 Denver (DEN) 10:40 Seattle-Tacoma (SEA)
WN 3398 Non-stop Boeing 737-800 (73H) 2:55 Operates only on 2026-05-24
Sun 10:05 Panama City (ECP) 11:35 Nashville (BNA)
WN 3398 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-03-08 through 2026-04-05
Sun 11:50 San Diego (SAN) 1 17:50 Nashville (BNA)
WN 3398 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2026-08-09 through 2026-09-27
Tue,Wed 11:55 San Diego (SAN) 1 17:55 Nashville (BNA)
WN 3398 Non-stop Boeing 737-800 (73H) 4:00 Effective 2026-08-04 through 2026-09-30
Fri,Sun 13:55 Houston Hobby (HOU) 15:05 Harlingen (HRL)
WN 3398 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-01-02 through 2026-01-04
Sat 14:30 Houston Hobby (HOU) 15:40 Harlingen (HRL)
WN 3398 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Operates only on 2026-01-03
Sun 17:10 Fort Myers (RSW) 19:05 Chicago Midway (MDW)
WN 3398 Non-stop Boeing 737-800 (73H) 2:55 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 17:50 San Diego (SAN) 1 23:50 Nashville (BNA)
WN 3398 Non-stop Boeing 737-800 (73H) 4:00 Effective 2026-08-06 through 2026-09-28
Tue,Wed 18:40 San Diego (SAN) 1 20:10 Oakland (OAK) 2
WN 3398 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-06-09 through 2026-07-29
Sat 21:30 Honolulu (HNL) 2 22:15 Kahului (OGG)
WN 3398 Non-stop Boeing 737 MAX 8 (7M8) 0:45 Operates only on 2026-03-07
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3398: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3398
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3398
Effective 2026-04-09 through 2026-05-23
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3398
Effective 2026-05-25 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3398
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3398
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3398
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3398
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3398
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3398
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3398
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3398
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3398
18:40

20:10
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3398
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 0:45, non-stop
Boeing 737 MAX 8 (7M8)
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This flight number is listed as serving the following routes:
  • Denver (DEN) - Seattle-Tacoma (SEA)
  • Fort Myers (RSW) - Chicago Midway (MDW)
  • Honolulu (HNL) - Kahului (OGG)
  • Houston Hobby (HOU) - Harlingen (HRL)
  • Las Vegas Harry Reid (LAS) - San Antonio (SAT)
  • Panama City (ECP) - Nashville (BNA)
  • San Diego (SAN) - Nashville (BNA)
  • San Diego (SAN) - Oakland (OAK)