Southwest Airlines flight WN 456: Multiple routes

Ad box here 1220564027 I FlightWNum Top Box
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 05:35 Austin (AUS) 06:55 New Orleans (MSY)
WN 456 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-03-08 through 2026-04-05
Tue,Wed 06:15 Chicago Midway (MDW) 09:10 Austin (AUS)
WN 456 Non-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 06:25 Phoenix Sky Harbor (PHX) 4 07:40 San Diego (SAN) 1
WN 456 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-08-06 through 2026-09-28
Daily 07:00 Long Beach (LGB) 09:45 Honolulu (HNL) 2
WN 456 Non-stop Boeing 737 MAX 8 (7M8) 5:45 Effective 2026-06-04 through 2026-08-03
Tue,Wed 09:25 Phoenix Sky Harbor (PHX) 4 10:45 San Diego (SAN) 1
WN 456 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-08-04 through 2026-09-30
Sun 09:25 Phoenix Sky Harbor (PHX) 4 10:45 San Diego (SAN) 1
WN 456 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-08-09 through 2026-09-27
Tue,Wed 09:45 Austin (AUS) 11:05 New Orleans (MSY)
WN 456 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-03-10 through 2026-04-01
Sat 10:25 Salt Lake City (SLC) 11:25 Oakland (OAK) 2
WN 456 Non-stop Boeing 737-800 (73H) 2:00 Effective 2026-01-10 through 2026-02-07
Sat 10:25 Salt Lake City (SLC) 11:25 Oakland (OAK) 2
WN 456 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-02-14 through 2026-02-28
Sun 10:25 Phoenix Sky Harbor (PHX) 4 11:50 Long Beach (LGB)
WN 456 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-04-12 through 2026-05-17
Sun 10:25 Phoenix Sky Harbor (PHX) 4 11:50 Long Beach (LGB)
WN 456 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2026-05-31
Mon,Thu,Fri 10:35 Austin (AUS) 11:55 New Orleans (MSY)
WN 456 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-03-05 through 2026-04-06
Thu,Fri,Sun 10:45 Salt Lake City (SLC) 11:45 Oakland (OAK) 2
WN 456 Non-stop Boeing 737-800 (73H) 2:00 Effective 2026-01-11 through 2026-01-16
Mon,Sun 10:45 Salt Lake City (SLC) 11:45 Oakland (OAK) 2
WN 456 Non-stop Boeing 737-800 (73H) 2:00 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 10:45 Salt Lake City (SLC) 11:45 Oakland (OAK) 2
WN 456 Non-stop Boeing 737-800 (73H) 2:00 Effective 2026-02-01 through 2026-02-06
Mon,Sun 10:45 Salt Lake City (SLC) 11:45 Oakland (OAK) 2
WN 456 Non-stop Boeing 737-800 (73H) 2:00 Effective 2026-02-09 through 2026-02-15
Mon,Thu,Fri 10:45 Salt Lake City (SLC) 11:45 Oakland (OAK) 2
WN 456 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-02-12 through 2026-02-16
Mon,Tue,Thu 10:45 Salt Lake City (SLC) 11:45 Oakland (OAK) 2
WN 456 Non-stop Boeing 737-800 (73H) 2:00 Effective 2026-02-17 through 2026-02-23
Thu,Fri,Sun 10:45 Salt Lake City (SLC) 11:45 Oakland (OAK) 2
WN 456 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-02-20 through 2026-03-01
Mon 10:45 Salt Lake City (SLC) 11:45 Oakland (OAK) 2
WN 456 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Operates only on 2026-03-02
Sun 12:25 Long Beach (LGB) 13:40 San Jose (SJC) B
WN 456 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-04-12 through 2026-05-17
Sun 12:25 Long Beach (LGB) 13:40 San Jose (SJC) B
WN 456 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Operates only on 2026-05-31
Wed,Thu 13:50 Kansas City (MCI) 15:45 Phoenix Sky Harbor (PHX) 4
WN 456 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Valid until 2026-01-01
Mon-Fri 15:25 Salt Lake City (SLC) 16:30 Oakland (OAK) 2
WN 456 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 15:25 Salt Lake City (SLC) 16:30 Oakland (OAK) 2
WN 456 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-01-18 through 2026-01-23
Mon-Fri 15:25 Salt Lake City (SLC) 16:30 Oakland (OAK) 2
WN 456 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-01-26 through 2026-02-04
Wed,Sun 15:25 Salt Lake City (SLC) 16:30 Oakland (OAK) 2
WN 456 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-02-08 through 2026-02-11
Tue 15:25 Salt Lake City (SLC) 16:30 Oakland (OAK) 2
WN 456 Non-stop Boeing 737-800 (73H) 2:05 Operates only on 2026-02-10
Tue,Wed 15:25 Salt Lake City (SLC) 16:30 Oakland (OAK) 2
WN 456 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-02-18 through 2026-03-04
Sat 15:25 Chicago Midway (MDW) 18:15 Austin (AUS)
WN 456 Non-stop Boeing 737-800 (73H) 2:50 Operates only on 2026-03-07
Tue,Wed 15:25 Long Beach (LGB) 16:40 San Jose (SJC) B
WN 456 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-04-07 through 2026-06-03
Sat 15:35 Chicago Midway (MDW) 18:25 Austin (AUS)
WN 456 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-03-14 through 2026-04-04
Mon,Thu,Fri 15:45 Long Beach (LGB) 17:00 San Jose (SJC) B
WN 456 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-04-09 through 2026-06-01
Wed,Thu 16:25 Phoenix Sky Harbor (PHX) 4 18:15 Portland (PDX)
WN 456 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Valid until 2026-01-01
Mon 21:45 Phoenix Sky Harbor (PHX) 4 23:35 Portland (PDX)
WN 456 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Operates only on 2026-01-05
Sat 22:40 Phoenix Sky Harbor (PHX) 4 00:25 Portland (PDX)
WN 456 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Valid until 2026-01-03
The flight arrives 1 day after departure.
Mon,Tue,Fri,Sun 22:45 Phoenix Sky Harbor (PHX) 4 00:30 Portland (PDX)
WN 456 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Valid until 2026-01-04
The flight arrives 1 day after departure.
Non-Direct Flights:
Tue,Wed 06:15 Chicago Midway (MDW) 11:05 New Orleans (MSY)
WN 456 1-stop Boeing 737-700 (Scimitar Winglets) 4:50 Effective 2026-03-10 through 2026-04-01
Sun 10:25 Phoenix Sky Harbor (PHX) 4 13:40 San Jose (SJC) B
WN 456 1-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2026-04-12 through 2026-05-17
Sun 10:25 Phoenix Sky Harbor (PHX) 4 13:40 San Jose (SJC) B
WN 456 1-stop Boeing 737-700 (Scimitar Winglets) 3:15 Operates only on 2026-05-31
Wed,Thu 13:50 Kansas City (MCI) 18:15 Portland (PDX)
WN 456 1-stop Boeing 737 MAX 8 (7M8) 6:25 Valid until 2026-01-01
Ad flat here 1377413384 I FlightWNum Lower
Parallax here
This flight number is listed as serving the following routes:
Southwest Airlines flight WN 456: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN456
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN456
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN456
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN456
Effective 2026-06-04 through 2026-08-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN456
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN456
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN456
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN456
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN456
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN456
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN456
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN456
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN456
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN456
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN456
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN456
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN456
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN456
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN456
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN456
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN456
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN456
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN456
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN456
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN456
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN456
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN456
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN456
Operates only on 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN456
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN456
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN456
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN456
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN456
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN456
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN456
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN456
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN456
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN456
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:50, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN456
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN456
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN456
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:25, 1-stop
Boeing 737 MAX 8 (7M8)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here
This flight number is listed as serving the following routes:
  • Austin (AUS) - New Orleans (MSY)
  • Chicago Midway (MDW) - Austin (AUS)
  • Chicago Midway (MDW) - New Orleans (MSY)
  • Kansas City (MCI) - Phoenix Sky Harbor (PHX)
  • Kansas City (MCI) - Portland (PDX)
  • Long Beach (LGB) - Honolulu (HNL)
  • Long Beach (LGB) - San Jose (SJC)
  • Phoenix Sky Harbor (PHX) - Long Beach (LGB)
  • Phoenix Sky Harbor (PHX) - Portland (PDX)
  • Phoenix Sky Harbor (PHX) - San Diego (SAN)
  • Phoenix Sky Harbor (PHX) - San Jose (SJC)
  • Salt Lake City (SLC) - Oakland (OAK)