Southwest Airlines flight WN 4271: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 08:00 San Jose (SJC) B 09:20 Santa Ana (SNA)
WN 4271 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-04-09 through 2026-06-01
Sat 08:00 Phoenix Sky Harbor (PHX) 4 15:10 Raleigh/Durham (RDU) 1
WN 4271 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-08-08 through 2026-09-26
Tue,Wed 08:05 San Jose (SJC) B 09:25 Santa Ana (SNA)
WN 4271 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-04-07 through 2026-06-03
Tue 08:20 Myrtle Beach (MYR) 09:45 Baltimore (BWI)
WN 4271 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-08-04 through 2026-09-29
Wed,Thu 09:25 Sacramento (SMF) B 10:50 Las Vegas Harry Reid (LAS) 1
WN 4271 Non-stop Boeing 737-700 (73W) 1:25 Valid until 2026-01-01
Sun 10:25 Las Vegas Harry Reid (LAS) 1 11:45 Los Angeles (LAX) 1
WN 4271 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-08-09 through 2026-09-27
Wed,Thu 11:25 Las Vegas Harry Reid (LAS) 1 12:35 Santa Ana (SNA)
WN 4271 Non-stop Boeing 737-700 (73W) 1:10 Valid until 2026-01-01
Mon,Thu,Fri 11:35 Denver (DEN) 13:15 Portland (PDX)
WN 4271 Non-stop Boeing 737-800 (73H) 2:40 Effective 2026-06-04 through 2026-08-03
Mon 11:40 Las Vegas Harry Reid (LAS) 1 12:50 Santa Ana (SNA)
WN 4271 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Operates only on 2026-01-05
Tue,Wed 12:20 Denver (DEN) 13:55 Portland (PDX)
WN 4271 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-06-09 through 2026-07-29
Sun 12:30 Denver (DEN) 14:05 Portland (PDX)
WN 4271 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-06-07 through 2026-08-02
Sat 12:45 Denver (DEN) 14:20 Portland (PDX)
WN 4271 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-06-06 through 2026-08-01
Wed,Thu 13:10 Santa Ana (SNA) 18:05 Dallas Love Field (DAL) 1
WN 4271 Non-stop Boeing 737-700 (73W) 2:55 Valid until 2026-01-01
Wed 13:20 Las Vegas Harry Reid (LAS) 1 14:35 San Diego (SAN) 1
WN 4271 Non-stop Boeing 737-800 (73H) 1:15 Effective 2026-08-05 through 2026-09-30
Mon-Fri 17:55 Denver (DEN) 19:35 Santa Ana (SNA)
WN 4271 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 17:55 Denver (DEN) 19:35 Santa Ana (SNA)
WN 4271 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2026-01-18 through 2026-01-23
Mon-Fri 17:55 Denver (DEN) 19:35 Santa Ana (SNA)
WN 4271 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 17:55 Denver (DEN) 19:35 Santa Ana (SNA)
WN 4271 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2026-02-08 through 2026-02-11
Tue,Wed 17:55 Denver (DEN) 19:35 Santa Ana (SNA)
WN 4271 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2026-02-18 through 2026-03-04
Sat 18:40 Denver (DEN) 20:15 Santa Ana (SNA)
WN 4271 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-01-10 through 2026-02-07
Thu 18:45 Dallas Love Field (DAL) 1 20:15 Kansas City (MCI)
WN 4271 Non-stop Boeing 737-700 (73W) 1:30 Valid until 2026-01-01
Thu,Fri,Sun 19:30 Denver (DEN) 21:05 Santa Ana (SNA)
WN 4271 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-01-11 through 2026-01-16
Mon,Sun 19:30 Denver (DEN) 21:05 Santa Ana (SNA)
WN 4271 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 19:30 Denver (DEN) 21:05 Santa Ana (SNA)
WN 4271 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-02-01 through 2026-02-06
Mon,Sun 19:30 Denver (DEN) 21:05 Santa Ana (SNA)
WN 4271 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 19:30 Denver (DEN) 21:05 Santa Ana (SNA)
WN 4271 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-02-17 through 2026-02-23
Mon 19:30 Denver (DEN) 21:05 Santa Ana (SNA)
WN 4271 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Operates only on 2026-03-02
Mon,Thu,Fri 19:45 Denver (DEN) 21:20 Santa Ana (SNA)
WN 4271 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 19:45 Denver (DEN) 21:20 Santa Ana (SNA)
WN 4271 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-02-20 through 2026-03-01
Mon,Thu,Fri 20:40 Las Vegas Harry Reid (LAS) 1 21:50 Los Angeles (LAX) 1
WN 4271 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-08-06 through 2026-09-28
Non-Direct Flights:
Wed,Thu 09:25 Sacramento (SMF) B 12:35 Santa Ana (SNA)
WN 4271 1-stop Boeing 737-700 (73W) 3:10 Valid until 2026-01-01
Wed,Thu 11:25 Las Vegas Harry Reid (LAS) 1 18:05 Dallas Love Field (DAL) 1
WN 4271 1-stop Boeing 737-700 (73W) 4:40 Valid until 2026-01-01
Thu 13:10 Santa Ana (SNA) 20:15 Kansas City (MCI)
WN 4271 1-stop Boeing 737-700 (73W) 5:05 Valid until 2026-01-01
Wed,Thu 09:25 Sacramento (SMF) B 18:05 Dallas Love Field (DAL) 1
WN 4271 2-stop Boeing 737-700 (73W) 6:40 Valid until 2026-01-01
Thu 11:25 Las Vegas Harry Reid (LAS) 1 20:15 Kansas City (MCI)
WN 4271 2-stop Boeing 737-700 (73W) 6:50 Valid until 2026-01-01
Thu 09:25 Sacramento (SMF) B 20:15 Kansas City (MCI)
WN 4271 3-stop Boeing 737-700 (73W) 8:50 Valid until 2026-01-01
This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 4271: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN4271
08:00
San Jose (SJC) B

09:20
Santa Ana (SNA)
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4271
08:00
Phoenix Sky Harbor (PHX) 4

15:10
Raleigh/Durham (RDU) 1
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:10, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4271
08:05
San Jose (SJC) B

09:25
Santa Ana (SNA)
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4271
08:20
Myrtle Beach (MYR)

09:45
Baltimore (BWI)
Effective 2026-08-04 through 2026-09-29
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4271
09:25
Sacramento (SMF) B

10:50
Las Vegas Harry Reid (LAS) 1
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 WN4271
10:25
Las Vegas Harry Reid (LAS) 1

11:45
Los Angeles (LAX) 1
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 WN4271
11:25
Las Vegas Harry Reid (LAS) 1

12:35
Santa Ana (SNA)
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Direct Flights:
Southwest Airlines WN4271
11:35
Denver (DEN)

13:15
Portland (PDX)
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4271
11:40
Las Vegas Harry Reid (LAS) 1

12:50
Santa Ana (SNA)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4271
12:20
Denver (DEN)

13:55
Portland (PDX)
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4271
12:30
Denver (DEN)

14:05
Portland (PDX)
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4271
12:45
Denver (DEN)

14:20
Portland (PDX)
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4271
13:10
Santa Ana (SNA)

18:05
Dallas Love Field (DAL) 1
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:55, non-stop
Boeing 737-700 (73W)
Direct Flights:
Southwest Airlines WN4271
13:20
Las Vegas Harry Reid (LAS) 1

14:35
San Diego (SAN) 1
Effective 2026-08-05 through 2026-09-30
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4271
17:55
Denver (DEN)

19:35
Santa Ana (SNA)
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4271
17:55
Denver (DEN)

19:35
Santa Ana (SNA)
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4271
17:55
Denver (DEN)

19:35
Santa Ana (SNA)
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4271
17:55
Denver (DEN)

19:35
Santa Ana (SNA)
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4271
17:55
Denver (DEN)

19:35
Santa Ana (SNA)
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4271
18:40
Denver (DEN)

20:15
Santa Ana (SNA)
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4271
18:45
Dallas Love Field (DAL) 1

20:15
Kansas City (MCI)
Valid until 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (73W)
Direct Flights:
Southwest Airlines WN4271
19:30
Denver (DEN)

21:05
Santa Ana (SNA)
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4271
19:30
Denver (DEN)

21:05
Santa Ana (SNA)
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4271
19:30
Denver (DEN)

21:05
Santa Ana (SNA)
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4271
19:30
Denver (DEN)

21:05
Santa Ana (SNA)
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4271
19:30
Denver (DEN)

21:05
Santa Ana (SNA)
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4271
19:30
Denver (DEN)

21:05
Santa Ana (SNA)
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4271
19:45
Denver (DEN)

21:20
Santa Ana (SNA)
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4271
19:45
Denver (DEN)

21:20
Santa Ana (SNA)
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4271
20:40
Las Vegas Harry Reid (LAS) 1

21:50
Los Angeles (LAX) 1
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4271
09:25
Sacramento (SMF) B

12:35
Santa Ana (SNA)
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:10, 1-stop
Boeing 737-700 (73W)
Non-Direct Flights:
Southwest Airlines WN4271
11:25
Las Vegas Harry Reid (LAS) 1

18:05
Dallas Love Field (DAL) 1
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:40, 1-stop
Boeing 737-700 (73W)
Non-Direct Flights:
Southwest Airlines WN4271
13:10
Santa Ana (SNA)

20:15
Kansas City (MCI)
Valid until 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:05, 1-stop
Boeing 737-700 (73W)
Non-Direct Flights:
Southwest Airlines WN4271
09:25
Sacramento (SMF) B

18:05
Dallas Love Field (DAL) 1
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:40, 2-stop
Boeing 737-700 (73W)
Non-Direct Flights:
Southwest Airlines WN4271
11:25
Las Vegas Harry Reid (LAS) 1

20:15
Kansas City (MCI)
Valid until 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:50, 2-stop
Boeing 737-700 (73W)
Non-Direct Flights:
Southwest Airlines WN4271
09:25
Sacramento (SMF) B

20:15
Kansas City (MCI)
Valid until 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 8:50, 3-stop
Boeing 737-700 (73W)
This flight number is listed as serving the following routes:
  • Dallas Love Field (DAL) - Kansas City (MCI)
  • Denver (DEN) - Portland (PDX)
  • Denver (DEN) - Santa Ana (SNA)
  • Las Vegas Harry Reid (LAS) - Dallas Love Field (DAL)
  • Las Vegas Harry Reid (LAS) - Kansas City (MCI)
  • Las Vegas Harry Reid (LAS) - Los Angeles (LAX)
  • Las Vegas Harry Reid (LAS) - San Diego (SAN)
  • Las Vegas Harry Reid (LAS) - Santa Ana (SNA)
  • Myrtle Beach (MYR) - Baltimore (BWI)
  • Phoenix Sky Harbor (PHX) - Raleigh/Durham (RDU)
  • Sacramento (SMF) - Dallas Love Field (DAL)
  • Sacramento (SMF) - Kansas City (MCI)
  • Sacramento (SMF) - Las Vegas Harry Reid (LAS)
  • Sacramento (SMF) - Santa Ana (SNA)
  • San Jose (SJC) - Santa Ana (SNA)
  • Santa Ana (SNA) - Dallas Love Field (DAL)
  • Santa Ana (SNA) - Kansas City (MCI)
All Southwest Airlines flights
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