Southwest Airlines flight WN 4554: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 10:25 Chicago Midway (MDW) 12:40 Burbank (BUR)
WN 4554 Non-stop Boeing 737-700 (Scimitar Winglets) 4:15 Effective 2026-08-06 through 2026-09-28
Mon,Thu,Fri 13:50 Oakland (OAK) 2 15:25 Las Vegas Harry Reid (LAS) 1
WN 4554 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 13:50 Oakland (OAK) 2 15:25 Las Vegas Harry Reid (LAS) 1
WN 4554 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-02-20 through 2026-03-01
Sat 14:05 Oakland (OAK) 2 15:35 Las Vegas Harry Reid (LAS) 1
WN 4554 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-01-10 through 2026-02-07
Mon,Thu,Fri 16:05 Las Vegas Harry Reid (LAS) 1 18:20 Phoenix Sky Harbor (PHX) 4
WN 4554 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 16:05 Las Vegas Harry Reid (LAS) 1 18:20 Phoenix Sky Harbor (PHX) 4
WN 4554 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-02-20 through 2026-03-01
Thu,Fri,Sun 16:25 Las Vegas Harry Reid (LAS) 1 18:40 Phoenix Sky Harbor (PHX) 4
WN 4554 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-01-11 through 2026-01-16
Mon,Sun 16:25 Las Vegas Harry Reid (LAS) 1 18:40 Phoenix Sky Harbor (PHX) 4
WN 4554 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 16:25 Las Vegas Harry Reid (LAS) 1 18:40 Phoenix Sky Harbor (PHX) 4
WN 4554 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-02-01 through 2026-02-06
Mon,Sun 16:25 Las Vegas Harry Reid (LAS) 1 18:40 Phoenix Sky Harbor (PHX) 4
WN 4554 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 16:25 Las Vegas Harry Reid (LAS) 1 18:40 Phoenix Sky Harbor (PHX) 4
WN 4554 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-02-17 through 2026-02-23
Mon 16:25 Las Vegas Harry Reid (LAS) 1 18:40 Phoenix Sky Harbor (PHX) 4
WN 4554 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Operates only on 2026-03-02
Tue,Wed 17:10 Chicago Midway (MDW) 19:25 Burbank (BUR)
WN 4554 Non-stop Boeing 737-700 (Scimitar Winglets) 4:15 Effective 2026-08-04 through 2026-09-30
Tue,Wed 18:35 Phoenix Sky Harbor (PHX) 4 21:45 Austin (AUS)
WN 4554 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-02-10 through 2026-02-11
Tue,Wed 18:35 Phoenix Sky Harbor (PHX) 4 21:45 Austin (AUS)
WN 4554 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-02-18 through 2026-03-04
Mon-Fri 19:10 Phoenix Sky Harbor (PHX) 4 22:20 Austin (AUS)
WN 4554 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 19:10 Phoenix Sky Harbor (PHX) 4 22:20 Austin (AUS)
WN 4554 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-01-18 through 2026-01-23
Mon-Fri 19:10 Phoenix Sky Harbor (PHX) 4 22:20 Austin (AUS)
WN 4554 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-01-26 through 2026-02-04
Sun 19:10 Phoenix Sky Harbor (PHX) 4 22:20 Austin (AUS)
WN 4554 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Operates only on 2026-02-08
Thu,Fri,Sun 19:20 Phoenix Sky Harbor (PHX) 4 22:30 Austin (AUS)
WN 4554 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-01-11 through 2026-01-16
Mon,Sun 19:20 Phoenix Sky Harbor (PHX) 4 22:30 Austin (AUS)
WN 4554 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 19:20 Phoenix Sky Harbor (PHX) 4 22:30 Austin (AUS)
WN 4554 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-02-01 through 2026-02-06
Mon,Sun 19:20 Phoenix Sky Harbor (PHX) 4 22:30 Austin (AUS)
WN 4554 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 19:20 Phoenix Sky Harbor (PHX) 4 22:30 Austin (AUS)
WN 4554 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-02-17 through 2026-02-23
Mon 19:20 Phoenix Sky Harbor (PHX) 4 22:30 Austin (AUS)
WN 4554 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Operates only on 2026-03-02
Sat 20:35 Los Angeles (LAX) 1 21:55 Oakland (OAK) 2
WN 4554 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-06-06 through 2026-08-01
Tue,Wed 20:55 Los Angeles (LAX) 1 22:15 Oakland (OAK) 2
WN 4554 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 21:05 Los Angeles (LAX) 1 22:25 Oakland (OAK) 2
WN 4554 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-06-04 through 2026-08-03
Non-Direct Flights:
Mon,Thu,Fri 13:50 Oakland (OAK) 2 18:20 Phoenix Sky Harbor (PHX) 4
WN 4554 1-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 13:50 Oakland (OAK) 2 18:20 Phoenix Sky Harbor (PHX) 4
WN 4554 1-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2026-02-20 through 2026-03-01
Thu,Fri,Sun 16:25 Las Vegas Harry Reid (LAS) 1 22:30 Austin (AUS)
WN 4554 1-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-01-11 through 2026-01-16
Mon,Sun 16:25 Las Vegas Harry Reid (LAS) 1 22:30 Austin (AUS)
WN 4554 1-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 16:25 Las Vegas Harry Reid (LAS) 1 22:30 Austin (AUS)
WN 4554 1-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-02-01 through 2026-02-06
Mon,Sun 16:25 Las Vegas Harry Reid (LAS) 1 22:30 Austin (AUS)
WN 4554 1-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 16:25 Las Vegas Harry Reid (LAS) 1 22:30 Austin (AUS)
WN 4554 1-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-02-17 through 2026-02-23
Mon 16:25 Las Vegas Harry Reid (LAS) 1 22:30 Austin (AUS)
WN 4554 1-stop Boeing 737 MAX 8 (7M8) 4:05 Operates only on 2026-03-02
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 4554: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN4554
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4554
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4554
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4554
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4554
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4554
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4554
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4554
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4554
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4554
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4554
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4554
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4554
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4554
Effective 2026-02-10 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4554
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4554
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4554
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4554
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4554
Operates only on 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4554
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4554
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4554
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4554
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4554
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4554
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4554
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4554
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4554
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN4554
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:30, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN4554
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:30, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN4554
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:05, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN4554
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:05, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN4554
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:05, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN4554
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:05, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN4554
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:05, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN4554
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:05, 1-stop
Boeing 737 MAX 8 (7M8)
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Parallax here
This flight number is listed as serving the following routes:
  • Chicago Midway (MDW) - Burbank (BUR)
  • Las Vegas Harry Reid (LAS) - Austin (AUS)
  • Las Vegas Harry Reid (LAS) - Phoenix Sky Harbor (PHX)
  • Los Angeles (LAX) - Oakland (OAK)
  • Oakland (OAK) - Las Vegas Harry Reid (LAS)
  • Oakland (OAK) - Phoenix Sky Harbor (PHX)
  • Phoenix Sky Harbor (PHX) - Austin (AUS)