Southwest Airlines flight WN 138: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 05:10 Milwaukee (MKE) 08:50 Orlando (MCO)
WN 138 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 08:30 Las Vegas Harry Reid (LAS) 1 13:40 Saint Louis (STL) 2
WN 138 Non-stop Boeing 737-800 (73H) 3:10 Effective 2026-08-06 through 2026-09-28
Tue,Wed 09:20 Baltimore (BWI) 10:50 Boston Logan (BOS) B
WN 138 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-03-10 through 2026-04-01
Tue 10:00 Baltimore (BWI) 13:15 San Francisco (SFO) 2
WN 138 Non-stop Boeing 737-700 (Scimitar Winglets) 6:15 Operates only on 2026-01-06
Mon-Fri 10:10 Baltimore (BWI) 13:25 San Francisco (SFO) 2
WN 138 Non-stop Boeing 737-700 (Scimitar Winglets) 6:15 Effective 2026-01-07 through 2026-01-14
Tue-Fri,Sun 10:10 Baltimore (BWI) 13:25 San Francisco (SFO) 2
WN 138 Non-stop Boeing 737-700 (Scimitar Winglets) 6:15 Effective 2026-01-18 through 2026-01-23
Mon-Fri 10:10 Baltimore (BWI) 13:25 San Francisco (SFO) 2
WN 138 Non-stop Boeing 737-700 (Scimitar Winglets) 6:15 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 10:10 Baltimore (BWI) 13:25 San Francisco (SFO) 2
WN 138 Non-stop Boeing 737-700 (Scimitar Winglets) 6:15 Effective 2026-02-08 through 2026-02-11
Tue,Wed 10:10 Baltimore (BWI) 13:25 San Francisco (SFO) 2
WN 138 Non-stop Boeing 737-700 (Scimitar Winglets) 6:15 Effective 2026-02-18 through 2026-03-04
Sat,Sun 10:25 Baltimore (BWI) 11:55 Boston Logan (BOS) B
WN 138 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-03-07 through 2026-04-05
Sat 10:30 Baltimore (BWI) 13:50 San Francisco (SFO) 2
WN 138 Non-stop Boeing 737 MAX 8 (7M8) 6:20 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 10:35 Baltimore (BWI) 12:05 Boston Logan (BOS) B
WN 138 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-03-05 through 2026-04-06
Sat 10:40 Albany (ALB) 12:00 Nashville (BNA)
WN 138 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-08-08 through 2026-09-26
Mon,Thu,Fri 11:45 Baltimore (BWI) 15:00 San Francisco (SFO) 2
WN 138 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 11:45 Baltimore (BWI) 15:00 San Francisco (SFO) 2
WN 138 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-02-20 through 2026-03-01
Mon 13:10 Baltimore (BWI) 15:40 Albuquerque (ABQ)
WN 138 Non-stop Boeing 737-800 (73H) 4:30 Operates only on 2026-01-05
Mon,Tue,Fri 13:40 Baltimore (BWI) 16:10 Albuquerque (ABQ)
WN 138 Non-stop Boeing 737 MAX 8 (7M8) 4:30 Valid until 2026-01-02
Sun 13:40 Baltimore (BWI) 16:10 Albuquerque (ABQ)
WN 138 Non-stop Boeing 737-800 (73H) 4:30 Valid until 2026-01-04
Sat 13:50 Myrtle Beach (MYR) 14:25 Nashville (BNA)
WN 138 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-06-06 through 2026-08-01
Mon,Thu,Fri 14:45 Burbank (BUR) 18:10 Denver (DEN)
WN 138 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-06-04 through 2026-08-03
Sat 15:50 Baltimore (BWI) 19:10 San Francisco (SFO) 2
WN 138 Non-stop Boeing 737 MAX 8 (7M8) 6:20 Effective 2026-01-10 through 2026-02-07
Tue,Wed 17:45 Denver (DEN) 21:20 Houston Hobby (HOU)
WN 138 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-08-04 through 2026-09-30
Thu,Fri,Sun 18:40 Baltimore (BWI) 21:55 San Francisco (SFO) 2
WN 138 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-01-11 through 2026-01-16
Mon,Sun 18:40 Baltimore (BWI) 21:55 San Francisco (SFO) 2
WN 138 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 18:40 Baltimore (BWI) 21:55 San Francisco (SFO) 2
WN 138 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-02-01 through 2026-02-06
Mon,Sun 18:40 Baltimore (BWI) 21:55 San Francisco (SFO) 2
WN 138 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 18:40 Baltimore (BWI) 21:55 San Francisco (SFO) 2
WN 138 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-02-17 through 2026-02-23
Mon 18:40 Baltimore (BWI) 21:55 San Francisco (SFO) 2
WN 138 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Operates only on 2026-03-02
Mon,Thu,Fri 18:50 Denver (DEN) 20:15 Albuquerque (ABQ)
WN 138 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-06-04 through 2026-08-03
Sun 19:45 Dallas Love Field (DAL) 1 23:00 John Glenn Columbus (CMH)
WN 138 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-04-12 through 2026-05-17
Sun 19:45 Dallas Love Field (DAL) 1 23:00 John Glenn Columbus (CMH)
WN 138 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Operates only on 2026-05-31
Sun 19:50 Dallas Love Field (DAL) 1 23:05 John Glenn Columbus (CMH)
WN 138 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Operates only on 2026-05-24
Sat 20:25 Orlando (MCO) 22:15 Chicago Midway (MDW)
WN 138 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2026-04-11 through 2026-05-30
Mon,Thu,Fri 20:50 Albuquerque (ABQ) 21:25 Las Vegas Harry Reid (LAS) 1
WN 138 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-06-04 through 2026-08-03
Wed,Thu 20:55 Denver (DEN) 22:25 Spokane (GEG)
WN 138 Non-stop Boeing 737-800 (73H) 2:30 Valid until 2026-01-01
Sun 21:30 Albuquerque (ABQ) 22:05 Las Vegas Harry Reid (LAS) 1
WN 138 Non-stop Boeing 737-800 (73H) 1:35 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 21:50 Orlando (MCO) 23:40 Chicago Midway (MDW)
WN 138 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-04-09 through 2026-06-01
Sun 22:45 Las Vegas Harry Reid (LAS) 1 01:00 Portland (PDX)
WN 138 Non-stop Boeing 737-800 (73H) 2:15 Effective 2026-06-07 through 2026-08-02
The flight arrives 1 day after departure.
Non-Direct Flights:
Mon,Thu,Fri 14:45 Burbank (BUR) 20:15 Albuquerque (ABQ)
WN 138 1-stop Boeing 737-700 (Scimitar Winglets) 4:30 Effective 2026-06-04 through 2026-08-03
Mon,Thu,Fri 18:50 Denver (DEN) 21:25 Las Vegas Harry Reid (LAS) 1
WN 138 1-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-06-04 through 2026-08-03
Sun 21:30 Albuquerque (ABQ) 01:00 Portland (PDX)
WN 138 1-stop Boeing 737-800 (73H) 4:30 Effective 2026-06-07 through 2026-08-02
The flight arrives 1 day after departure.
Mon,Thu,Fri 14:45 Burbank (BUR) 21:25 Las Vegas Harry Reid (LAS) 1
WN 138 2-stop Boeing 737-700 (Scimitar Winglets) 6:40 Effective 2026-06-04 through 2026-08-03
This flight number is listed as serving the following routes:
Southwest Airlines flight WN 138: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN138
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN138
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN138
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN138
Effective 2026-01-07 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 6:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN138
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 6:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN138
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 6:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN138
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN138
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN138
Effective 2026-03-07 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN138
Valid until 2026-01-02
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138
Valid until 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN138
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN138
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN138
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN138
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN138
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN138
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN138
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN138
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN138
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN138
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN138
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN138
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN138
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:35, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN138
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:30, 1-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN138
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 6:40, 2-stop
Boeing 737-700 (Scimitar Winglets)
This flight number is listed as serving the following routes:
  • Albany (ALB) - Nashville (BNA)
  • Albuquerque (ABQ) - Las Vegas Harry Reid (LAS)
  • Albuquerque (ABQ) - Portland (PDX)
  • Baltimore (BWI) - Albuquerque (ABQ)
  • Baltimore (BWI) - Boston Logan (BOS)
  • Baltimore (BWI) - San Francisco (SFO)
  • Burbank (BUR) - Albuquerque (ABQ)
  • Burbank (BUR) - Denver (DEN)
  • Burbank (BUR) - Las Vegas Harry Reid (LAS)
  • Dallas Love Field (DAL) - John Glenn Columbus (CMH)
  • Denver (DEN) - Albuquerque (ABQ)
  • Denver (DEN) - Houston Hobby (HOU)
  • Denver (DEN) - Las Vegas Harry Reid (LAS)
  • Denver (DEN) - Spokane (GEG)
  • Las Vegas Harry Reid (LAS) - Portland (PDX)
  • Las Vegas Harry Reid (LAS) - Saint Louis (STL)
  • Milwaukee (MKE) - Orlando (MCO)
  • Myrtle Beach (MYR) - Nashville (BNA)
  • Orlando (MCO) - Chicago Midway (MDW)