Southwest Airlines flight WN 104: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri,Sun 06:00 San Jose (SJC) B 09:35 Denver (DEN)
WN 104 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-04-09 through 2026-05-22
Mon,Thu,Fri,Sun 06:00 San Jose (SJC) B 09:35 Denver (DEN)
WN 104 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-05-25 through 2026-06-01
Sat 06:30 Albuquerque (ABQ) 12:05 Baltimore (BWI)
WN 104 Non-stop Boeing 737-800 (73H) 3:35 Effective 2026-02-14 through 2026-02-28
Sun 06:45 San Jose (SJC) B 10:15 Denver (DEN)
WN 104 Non-stop Boeing 737-800 (73H) 2:30 Operates only on 2026-05-24
Sat 08:05 Chicago Midway (MDW) 14:45 Luis Munoz Marin, San Juan (SJU) B
WN 104 Non-stop Boeing 737 MAX 8 (7M8) 4:40 Valid until 2026-01-03
Tue,Wed 10:10 Denver (DEN) 13:55 Chicago O'Hare (ORD) 5
WN 104 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 10:30 Albuquerque (ABQ) 16:05 Baltimore (BWI)
WN 104 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 10:30 Albuquerque (ABQ) 16:05 Baltimore (BWI)
WN 104 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-02-20 through 2026-03-01
Sun 11:00 Chicago Midway (MDW) 13:20 Sacramento (SMF) B
WN 104 Non-stop Boeing 737 MAX 8 (7M8) 4:20 Effective 2026-06-07 through 2026-08-02
Sat,Sun 11:25 Denver (DEN) 15:00 Chicago O'Hare (ORD) 5
WN 104 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-03-07 through 2026-04-05
Mon,Thu,Fri 11:30 Denver (DEN) 15:05 Chicago O'Hare (ORD) 5
WN 104 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-03-05 through 2026-04-06
Thu,Fri,Sun 14:40 Seattle-Tacoma (SEA) 17:05 Las Vegas Harry Reid (LAS) 1
WN 104 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-01-11 through 2026-01-16
Mon,Sun 14:40 Seattle-Tacoma (SEA) 17:05 Las Vegas Harry Reid (LAS) 1
WN 104 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 14:40 Seattle-Tacoma (SEA) 17:05 Las Vegas Harry Reid (LAS) 1
WN 104 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-02-01 through 2026-02-06
Mon 14:40 Seattle-Tacoma (SEA) 17:05 Las Vegas Harry Reid (LAS) 1
WN 104 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Operates only on 2026-02-09
Tue,Thu,Sun 14:40 Seattle-Tacoma (SEA) 17:05 Las Vegas Harry Reid (LAS) 1
WN 104 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-02-15 through 2026-02-19
Mon 14:40 Seattle-Tacoma (SEA) 17:05 Las Vegas Harry Reid (LAS) 1
WN 104 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-02-23 through 2026-03-02
Mon,Tue,Fri,Sun 17:10 San Antonio (SAT) A 18:40 Phoenix Sky Harbor (PHX) 4
WN 104 Non-stop Boeing 737-800 (73H) 2:30 Valid until 2026-01-04
Mon-Fri 17:10 Las Vegas Harry Reid (LAS) 1 18:25 Los Angeles (LAX) 1
WN 104 Non-stop Boeing 737-800 (73H) 1:15 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 17:10 Las Vegas Harry Reid (LAS) 1 18:25 Los Angeles (LAX) 1
WN 104 Non-stop Boeing 737-800 (73H) 1:15 Effective 2026-01-18 through 2026-01-23
Mon-Fri 17:10 Las Vegas Harry Reid (LAS) 1 18:25 Los Angeles (LAX) 1
WN 104 Non-stop Boeing 737-800 (73H) 1:15 Effective 2026-01-26 through 2026-02-04
Sun 17:10 Las Vegas Harry Reid (LAS) 1 18:25 Los Angeles (LAX) 1
WN 104 Non-stop Boeing 737-800 (73H) 1:15 Operates only on 2026-02-08
Sat 17:15 Islip (ISP) 20:05 Orlando (MCO)
WN 104 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-06-06 through 2026-08-01
Tue,Wed 17:20 Las Vegas Harry Reid (LAS) 1 18:35 Los Angeles (LAX) 1
WN 104 Non-stop Boeing 737-800 (73H) 1:15 Effective 2026-02-10 through 2026-02-11
Tue,Wed 17:20 Las Vegas Harry Reid (LAS) 1 18:35 Los Angeles (LAX) 1
WN 104 Non-stop Boeing 737-800 (73H) 1:15 Effective 2026-02-18 through 2026-03-04
Thu,Fri,Sun 17:45 Las Vegas Harry Reid (LAS) 1 19:00 Los Angeles (LAX) 1
WN 104 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-01-11 through 2026-01-16
Mon,Sun 17:45 Las Vegas Harry Reid (LAS) 1 19:00 Los Angeles (LAX) 1
WN 104 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 17:45 Las Vegas Harry Reid (LAS) 1 19:00 Los Angeles (LAX) 1
WN 104 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-02-01 through 2026-02-06
Tue,Thu,Sun 17:45 Las Vegas Harry Reid (LAS) 1 19:00 Los Angeles (LAX) 1
WN 104 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-02-15 through 2026-02-19
Mon 17:45 Las Vegas Harry Reid (LAS) 1 19:00 Los Angeles (LAX) 1
WN 104 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-02-23 through 2026-03-02
Sat 17:55 Las Vegas Harry Reid (LAS) 1 19:15 Los Angeles (LAX) 1
WN 104 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-01-10 through 2026-02-07
Mon,Thu,Fri 18:05 Islip (ISP) 20:55 Orlando (MCO)
WN 104 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-06-04 through 2026-08-03
Sat 18:10 Chicago Midway (MDW) 19:00 Milwaukee (MKE)
WN 104 Non-stop Boeing 737-700 (Scimitar Winglets) 0:50 Effective 2026-08-08 through 2026-09-26
Wed,Thu 18:45 San Diego (SAN) 1 20:10 Las Vegas Harry Reid (LAS) 1
WN 104 Non-stop Boeing 737-700 (73W) 1:25 Valid until 2026-01-01
Tue,Wed 19:20 Houston Hobby (HOU) 00:45 Luis Munoz Marin, San Juan (SJU) B
WN 104 Non-stop Boeing 737-800 (73H) 4:25 Effective 2026-06-09 through 2026-07-29
The flight arrives 1 day after departure.
Mon 20:25 San Diego (SAN) 1 21:50 Las Vegas Harry Reid (LAS) 1
WN 104 Non-stop Boeing 737-800 (73H) 1:25 Operates only on 2026-01-05
Tue,Wed 20:40 Chicago Midway (MDW) 21:25 Milwaukee (MKE)
WN 104 Non-stop Boeing 737-700 (Scimitar Winglets) 0:45 Effective 2026-08-04 through 2026-09-30
Mon,Thu,Fri 20:40 Chicago Midway (MDW) 21:25 Milwaukee (MKE)
WN 104 Non-stop Boeing 737-800 (73H) 0:45 Effective 2026-08-06 through 2026-09-28
Non-Direct Flights:
Thu,Fri,Sun 14:40 Seattle-Tacoma (SEA) 19:00 Los Angeles (LAX) 1
WN 104 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-01-11 through 2026-01-16
Mon,Sun 14:40 Seattle-Tacoma (SEA) 19:00 Los Angeles (LAX) 1
WN 104 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 14:40 Seattle-Tacoma (SEA) 19:00 Los Angeles (LAX) 1
WN 104 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-02-01 through 2026-02-06
Tue,Thu,Sun 14:40 Seattle-Tacoma (SEA) 19:00 Los Angeles (LAX) 1
WN 104 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-02-15 through 2026-02-19
Mon 14:40 Seattle-Tacoma (SEA) 19:00 Los Angeles (LAX) 1
WN 104 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-02-23 through 2026-03-02
This flight number is listed as serving the following routes:
Southwest Airlines flight WN 104: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN104
Effective 2026-04-09 through 2026-05-22
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN104
Effective 2026-05-25 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN104
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN104
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN104
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN104
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN104
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN104
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN104
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN104
Effective 2026-03-07 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN104
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN104
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN104
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN104
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN104
Operates only on 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN104
Effective 2026-02-15 through 2026-02-19
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN104
Effective 2026-02-23 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN104
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN104
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN104
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN104
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN104
Operates only on 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN104
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN104
Effective 2026-02-10 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN104
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN104
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN104
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN104
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN104
Effective 2026-02-15 through 2026-02-19
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN104
Effective 2026-02-23 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN104
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN104
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN104
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 0:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN104
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)

Direct Flights:

Southwest Airlines WN104
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:25, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN104
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN104
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 0:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN104
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 0:45, non-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN104
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN104
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN104
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN104
Effective 2026-02-15 through 2026-02-19
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN104
Effective 2026-02-23 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
This flight number is listed as serving the following routes:
  • Albuquerque (ABQ) - Baltimore (BWI)
  • Chicago Midway (MDW) - Luis Munoz Marin, San Juan (SJU)
  • Chicago Midway (MDW) - Milwaukee (MKE)
  • Chicago Midway (MDW) - Sacramento (SMF)
  • Denver (DEN) - Chicago O'Hare (ORD)
  • Houston Hobby (HOU) - Luis Munoz Marin, San Juan (SJU)
  • Islip (ISP) - Orlando (MCO)
  • Las Vegas Harry Reid (LAS) - Los Angeles (LAX)
  • San Antonio (SAT) - Phoenix Sky Harbor (PHX)
  • San Diego (SAN) - Las Vegas Harry Reid (LAS)
  • San Jose (SJC) - Denver (DEN)
  • Seattle-Tacoma (SEA) - Las Vegas Harry Reid (LAS)
  • Seattle-Tacoma (SEA) - Los Angeles (LAX)