Southwest Airlines flight WN 140: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 08:10 San Jose (SJC) B 10:20 Seattle-Tacoma (SEA)
WN 140 Non-stop Boeing 737-800 (73H) 2:10 Effective 2026-06-07 through 2026-08-02
Sat 08:20 Houston Hobby (HOU) 11:35 Orlando (MCO)
WN 140 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-01-10 through 2026-02-07
Wed,Thu 08:25 Baltimore (BWI) 10:15 Charlotte (CLT)
WN 140 Non-stop Boeing 737-700 (73W) 1:50 Valid until 2026-01-01
Wed,Thu 10:50 Charlotte (CLT) 11:25 Nashville (BNA)
WN 140 Non-stop Boeing 737-700 (73W) 1:35 Valid until 2026-01-01
Sun 11:00 Seattle-Tacoma (SEA) 16:50 Saint Louis (STL) 2
WN 140 Non-stop Boeing 737-800 (73H) 3:50 Effective 2026-06-07 through 2026-08-02
Thu,Fri,Sun 11:10 Houston Hobby (HOU) 14:25 Orlando (MCO)
WN 140 Non-stop Boeing 737-800 (73H) 2:15 Effective 2026-01-11 through 2026-01-16
Mon,Sun 11:10 Houston Hobby (HOU) 14:25 Orlando (MCO)
WN 140 Non-stop Boeing 737-800 (73H) 2:15 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 11:10 Houston Hobby (HOU) 14:25 Orlando (MCO)
WN 140 Non-stop Boeing 737-800 (73H) 2:15 Effective 2026-02-01 through 2026-02-06
Mon,Sun 11:10 Houston Hobby (HOU) 14:25 Orlando (MCO)
WN 140 Non-stop Boeing 737-800 (73H) 2:15 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 11:10 Houston Hobby (HOU) 14:25 Orlando (MCO)
WN 140 Non-stop Boeing 737-800 (73H) 2:15 Effective 2026-02-17 through 2026-02-23
Mon 11:10 Houston Hobby (HOU) 14:25 Orlando (MCO)
WN 140 Non-stop Boeing 737-800 (73H) 2:15 Operates only on 2026-03-02
Tue,Wed 11:20 Houston Hobby (HOU) 14:35 Orlando (MCO)
WN 140 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-02-10 through 2026-02-11
Tue,Wed 11:20 Houston Hobby (HOU) 14:35 Orlando (MCO)
WN 140 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-02-18 through 2026-03-04
Mon-Fri 11:25 Houston Hobby (HOU) 14:40 Orlando (MCO)
WN 140 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 11:25 Houston Hobby (HOU) 14:40 Orlando (MCO)
WN 140 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-01-18 through 2026-01-23
Mon-Fri 11:25 Houston Hobby (HOU) 14:40 Orlando (MCO)
WN 140 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-01-26 through 2026-02-04
Sun 11:25 Houston Hobby (HOU) 14:40 Orlando (MCO)
WN 140 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Operates only on 2026-02-08
Mon,Thu,Fri 11:40 Albuquerque (ABQ) 14:35 Kansas City (MCI)
WN 140 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 11:40 Albuquerque (ABQ) 14:35 Kansas City (MCI)
WN 140 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-02-20 through 2026-03-01
Wed,Thu 12:00 Nashville (BNA) 15:10 Albany (ALB)
WN 140 Non-stop Boeing 737-700 (73W) 2:10 Valid until 2026-01-01
Tue,Wed 13:05 Sacramento (SMF) B 14:35 Las Vegas Harry Reid (LAS) 1
WN 140 Non-stop Boeing 737-800 (73H) 1:30 Effective 2026-06-09 through 2026-07-29
Sat 13:10 Las Vegas Harry Reid (LAS) 1 14:50 Sacramento (SMF) B
WN 140 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-08-08 through 2026-09-26
Mon-Fri 14:10 Las Vegas Harry Reid (LAS) 1 15:45 Sacramento (SMF) B
WN 140 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-08-04 through 2026-09-30
Sun 15:50 Orlando (MCO) 17:30 Saint Louis (STL) 2
WN 140 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Operates only on 2026-05-24
Sun 16:55 Denver (DEN) 20:00 Saint Louis (STL) 2
WN 140 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2026-04-12 through 2026-05-17
Sun 16:55 Denver (DEN) 20:00 Saint Louis (STL) 2
WN 140 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Operates only on 2026-05-31
Sun 17:50 Chicago Midway (MDW) 19:05 Saint Louis (STL) 2
WN 140 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-08-09 through 2026-09-27
Sun 18:05 Saint Louis (STL) 2 20:35 Detroit (DTW) E
WN 140 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2026-05-24
Tue,Wed 18:45 Saint Louis (STL) 2 21:15 Detroit (DTW) E
WN 140 Non-stop Boeing 737-800 (73H) 1:30 Effective 2026-04-07 through 2026-06-03
Sat 19:00 Saint Louis (STL) 2 21:30 Detroit (DTW) E
WN 140 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-04-11 through 2026-05-30
Tue,Wed 19:10 Sacramento (SMF) B 20:40 Los Angeles (LAX) 1
WN 140 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 19:40 Saint Louis (STL) 2 22:10 Detroit (DTW) E
WN 140 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-04-09 through 2026-06-01
Fri,Sun 20:20 Baltimore (BWI) 22:00 Charlotte (CLT)
WN 140 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-01-02 through 2026-01-04
Sun 20:35 Saint Louis (STL) 2 23:05 Detroit (DTW) E
WN 140 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-04-12 through 2026-05-17
Sun 20:35 Saint Louis (STL) 2 23:05 Detroit (DTW) E
WN 140 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2026-05-31
Sat 20:40 Sacramento (SMF) B 22:10 Los Angeles (LAX) 1
WN 140 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-03-07 through 2026-04-04
Mon,Thu,Fri 20:45 Albuquerque (ABQ) 21:50 Los Angeles (LAX) 1
WN 140 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2026-06-04 through 2026-08-03
Sat 20:45 Saint Louis (STL) 2 22:00 Omaha (OMA)
WN 140 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-06-06 through 2026-08-01
Sun 20:55 Sacramento (SMF) B 22:25 Los Angeles (LAX) 1
WN 140 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-03-08 through 2026-04-05
Mon,Thu,Fri 21:05 Sacramento (SMF) B 22:35 Los Angeles (LAX) 1
WN 140 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-03-05 through 2026-04-06
Sat 21:15 Baltimore (BWI) 22:55 Charlotte (CLT)
WN 140 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Operates only on 2026-01-03
Non-Direct Flights:
Sun 08:10 San Jose (SJC) B 16:50 Saint Louis (STL) 2
WN 140 1-stop Boeing 737-800 (73H) 6:40 Effective 2026-06-07 through 2026-08-02
Wed,Thu 08:25 Baltimore (BWI) 11:25 Nashville (BNA)
WN 140 1-stop Boeing 737-700 (73W) 4:00 Valid until 2026-01-01
Wed,Thu 10:50 Charlotte (CLT) 15:10 Albany (ALB)
WN 140 1-stop Boeing 737-700 (73W) 4:20 Valid until 2026-01-01
Sun 15:50 Orlando (MCO) 20:35 Detroit (DTW) E
WN 140 1-stop Boeing 737-700 (Scimitar Winglets) 4:45 Operates only on 2026-05-24
Sun 16:55 Denver (DEN) 23:05 Detroit (DTW) E
WN 140 1-stop Boeing 737-700 (Scimitar Winglets) 4:10 Effective 2026-04-12 through 2026-05-17
Sun 16:55 Denver (DEN) 23:05 Detroit (DTW) E
WN 140 1-stop Boeing 737-700 (Scimitar Winglets) 4:10 Operates only on 2026-05-31
Wed,Thu 08:25 Baltimore (BWI) 15:10 Albany (ALB)
WN 140 2-stop Boeing 737-700 (73W) 6:45 Valid until 2026-01-01
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 140: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN140
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN140
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN140
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-700 (73W)

Direct Flights:

Southwest Airlines WN140
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)

Direct Flights:

Southwest Airlines WN140
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN140
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN140
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN140
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN140
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN140
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN140
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN140
Effective 2026-02-10 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN140
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN140
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN140
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN140
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN140
Operates only on 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN140
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN140
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN140
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-700 (73W)

Direct Flights:

Southwest Airlines WN140
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN140
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN140
Effective 2026-08-04 through 2026-09-30
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN140
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN140
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN140
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN140
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN140
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN140
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN140
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN140
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN140
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN140
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN140
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN140
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN140
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN140
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN140
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN140
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 WN140
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN140
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN140
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:40, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN140
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:00, 1-stop
Boeing 737-700 (73W)

Non-Direct Flights:

Southwest Airlines WN140
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:20, 1-stop
Boeing 737-700 (73W)

Non-Direct Flights:

Southwest Airlines WN140
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN140
16:55

23:05
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:10, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN140
16:55

23:05
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:10, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN140
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:45, 2-stop
Boeing 737-700 (73W)
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Parallax here
This flight number is listed as serving the following routes:
  • Albuquerque (ABQ) - Kansas City (MCI)
  • Albuquerque (ABQ) - Los Angeles (LAX)
  • Baltimore (BWI) - Albany (ALB)
  • Baltimore (BWI) - Charlotte (CLT)
  • Baltimore (BWI) - Nashville (BNA)
  • Charlotte (CLT) - Albany (ALB)
  • Charlotte (CLT) - Nashville (BNA)
  • Chicago Midway (MDW) - Saint Louis (STL)
  • Denver (DEN) - Detroit (DTW)
  • Denver (DEN) - Saint Louis (STL)
  • Houston Hobby (HOU) - Orlando (MCO)
  • Nashville (BNA) - Albany (ALB)
  • Orlando (MCO) - Detroit (DTW)
  • Orlando (MCO) - Saint Louis (STL)
  • Sacramento (SMF) - Las Vegas Harry Reid (LAS)
  • Sacramento (SMF) - Los Angeles (LAX)
  • Saint Louis (STL) - Detroit (DTW)
  • Saint Louis (STL) - Omaha (OMA)
  • San Jose (SJC) - Saint Louis (STL)
  • San Jose (SJC) - Seattle-Tacoma (SEA)
  • Seattle-Tacoma (SEA) - Saint Louis (STL)