Southwest Airlines flight WN 3821: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 06:30 Kansas City (MCI) 08:15 Love Field, Dallas (DAL) 1
WN 3821 Non-stop Boeing 737-700 (73W) 1:45 Effective 2024-01-08 through 2024-03-04
Sat 06:40 Kansas City (MCI) 08:15 Love Field, Dallas (DAL) 1
WN 3821 Non-stop Boeing 737-700 (73W) 1:35 Effective 2024-01-13 through 2024-03-02
Sat 07:40 Santa Ana (SNA) 09:00 HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
WN 3821 Non-stop Boeing 737-700 (73W) 1:20 Effective 2024-08-10 through 2024-09-28
Mon,Thu,Fri 07:55 Santa Ana (SNA) 09:10 HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
WN 3821 Non-stop Boeing 737-700 (73W) 1:15 Effective 2024-08-05 through 2024-09-30
Sun 08:00 Santa Ana (SNA) 09:15 HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
WN 3821 Non-stop Boeing 737-700 (73W) 1:15 Effective 2024-08-11 through 2024-08-25
Sun 08:00 Santa Ana (SNA) 09:15 HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
WN 3821 Non-stop Boeing 737-700 (73W) 1:15 Effective 2024-09-08 through 2024-09-29
Tue,Wed 08:15 Santa Ana (SNA) 09:25 HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
WN 3821 Non-stop Boeing 737-700 (73W) 1:10 Effective 2024-08-06 through 2024-08-28
Tue,Wed,Sun 08:15 Santa Ana (SNA) 09:25 HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
WN 3821 Non-stop Boeing 737-700 (73W) 1:10 Effective 2024-09-01 through 2024-09-04
Tue,Wed 08:15 Santa Ana (SNA) 09:25 HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
WN 3821 Non-stop Boeing 737-700 (73W) 1:10 Effective 2024-09-10 through 2024-10-02
Mon,Thu,Fri 08:55 Love Field, Dallas (DAL) 1 12:40 Baltimore (BWI)
WN 3821 Non-stop Boeing 737-700 (73W) 2:45 Effective 2024-01-08 through 2024-03-04
Sat 09:00 Love Field, Dallas (DAL) 1 10:50 Salt Lake City (SLC)
WN 3821 Non-stop Boeing 737-700 (73W) 2:50 Effective 2024-01-13 through 2024-03-02
Mon,Thu,Fri 09:45 HARRY REID INTL AIRPORT, Las Vegas (LAS) 1 14:30 Tulsa (TUL)
WN 3821 Non-stop Boeing 737-700 (73W) 2:45 Effective 2024-08-05 through 2024-09-30
Sun 09:50 HARRY REID INTL AIRPORT, Las Vegas (LAS) 1 14:00 Amarillo (AMA)
WN 3821 Non-stop Boeing 737-700 (73W) 2:10 Effective 2024-08-11 through 2024-08-25
Sun 09:50 HARRY REID INTL AIRPORT, Las Vegas (LAS) 1 14:00 Amarillo (AMA)
WN 3821 Non-stop Boeing 737-700 (73W) 2:10 Effective 2024-09-08 through 2024-09-29
Sun 11:05 Salt Lake City (SLC) 12:00 San Diego (SAN) 1
WN 3821 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2024-01-14 through 2024-03-03
Sat 11:25 Salt Lake City (SLC) 12:25 San Diego (SAN) 1
WN 3821 Non-stop Boeing 737-700 (73W) 2:00 Effective 2024-01-13 through 2024-03-02
Mon,Thu,Fri 13:20 Baltimore (BWI) 14:30 Buffalo (BUF)
WN 3821 Non-stop Boeing 737-700 (73W) 1:10 Effective 2024-01-08 through 2024-02-12
Sun 13:50 Baltimore (BWI) 15:55 Love Field, Dallas (DAL) 1
WN 3821 Non-stop Boeing 737-800 (738) 3:05 Effective 2024-06-09 through 2024-08-04
Mon,Thu,Fri 14:15 Baltimore (BWI) 16:20 Love Field, Dallas (DAL) 1
WN 3821 Non-stop Boeing 737-800 (73H) 3:05 Effective 2024-06-06 through 2024-07-01
Mon,Thu,Fri 14:15 Baltimore (BWI) 16:20 Love Field, Dallas (DAL) 1
WN 3821 Non-stop Boeing 737-800 (73H) 3:05 Effective 2024-07-08 through 2024-08-02
Tue,Wed 14:50 Baltimore (BWI) 16:55 Love Field, Dallas (DAL) 1
WN 3821 Non-stop Boeing 737-800 (73H) 3:05 Effective 2024-06-04 through 2024-07-31
Thu 15:10 Baltimore (BWI) 17:15 Love Field, Dallas (DAL) 1
WN 3821 Non-stop Boeing 737-700 (73W) 3:05 Operates only on 2024-07-04
Sat 16:05 Baltimore (BWI) 18:15 Love Field, Dallas (DAL) 1
WN 3821 Non-stop Boeing 737-800 (738) 3:10 Effective 2024-06-08 through 2024-08-03
Sat 19:15 Midway, Chicago (MDW) 20:55 Sky Harbor, Phoenix (PHX) 4
WN 3821 Non-stop Boeing 737-800 (738) 3:40 Effective 2024-04-13 through 2024-06-01
Mon,Thu,Fri 20:35 Midway, Chicago (MDW) 22:20 Sky Harbor, Phoenix (PHX) 4
WN 3821 Non-stop Boeing 737-800 (73H) 3:45 Effective 2024-04-11 through 2024-06-03
Tue,Wed 20:50 Midway, Chicago (MDW) 22:30 Sky Harbor, Phoenix (PHX) 4
WN 3821 Non-stop Boeing 737-800 (738) 3:40 Effective 2024-04-09 through 2024-05-29
Non-Direct Flights:
Mon,Thu,Fri 06:30 Kansas City (MCI) 12:40 Baltimore (BWI)
WN 3821 1-stop Boeing 737-700 (73W) 5:10 Effective 2024-01-08 through 2024-03-04
Sat 06:40 Kansas City (MCI) 10:50 Salt Lake City (SLC)
WN 3821 1-stop Boeing 737-700 (73W) 5:10 Effective 2024-01-13 through 2024-03-02
Mon,Thu,Fri 07:55 Santa Ana (SNA) 14:30 Tulsa (TUL)
WN 3821 1-stop Boeing 737-700 (73W) 4:35 Effective 2024-08-05 through 2024-09-30
Sun 08:00 Santa Ana (SNA) 14:00 Amarillo (AMA)
WN 3821 1-stop Boeing 737-700 (73W) 4:00 Effective 2024-08-11 through 2024-08-25
Sun 08:00 Santa Ana (SNA) 14:00 Amarillo (AMA)
WN 3821 1-stop Boeing 737-700 (73W) 4:00 Effective 2024-09-08 through 2024-09-29
Mon,Thu,Fri 08:55 Love Field, Dallas (DAL) 1 14:30 Buffalo (BUF)
WN 3821 1-stop Boeing 737-700 (73W) 4:35 Effective 2024-01-08 through 2024-02-12
Sat 09:00 Love Field, Dallas (DAL) 1 12:25 San Diego (SAN) 1
WN 3821 1-stop Boeing 737-700 (73W) 5:25 Effective 2024-01-13 through 2024-03-02
Mon,Thu,Fri 06:30 Kansas City (MCI) 14:30 Buffalo (BUF)
WN 3821 2-stop Boeing 737-700 (73W) 7:00 Effective 2024-01-08 through 2024-02-12
Sat 06:40 Kansas City (MCI) 12:25 San Diego (SAN) 1
WN 3821 2-stop Boeing 737-700 (73W) 7:45 Effective 2024-01-13 through 2024-03-02
This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 3821: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN3821
06:30
Kansas City (MCI)

08:15
Love Field, Dallas (DAL) 1
Effective 2024-01-08 through 2024-03-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3821
06:40
Kansas City (MCI)

08:15
Love Field, Dallas (DAL) 1
Effective 2024-01-13 through 2024-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3821
07:40
Santa Ana (SNA)

09:00
HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
Effective 2024-08-10 through 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3821
07:55
Santa Ana (SNA)

09:10
HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
Effective 2024-08-05 through 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3821
08:00
Santa Ana (SNA)

09:15
HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
Effective 2024-08-11 through 2024-08-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3821
08:00
Santa Ana (SNA)

09:15
HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
Effective 2024-09-08 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3821
08:15
Santa Ana (SNA)

09:25
HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
Effective 2024-08-06 through 2024-08-28
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3821
08:15
Santa Ana (SNA)

09:25
HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
Effective 2024-09-01 through 2024-09-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3821
08:15
Santa Ana (SNA)

09:25
HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
Effective 2024-09-10 through 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3821
08:55
Love Field, Dallas (DAL) 1

12:40
Baltimore (BWI)
Effective 2024-01-08 through 2024-03-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3821
09:00
Love Field, Dallas (DAL) 1

10:50
Salt Lake City (SLC)
Effective 2024-01-13 through 2024-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3821
09:45
HARRY REID INTL AIRPORT, Las Vegas (LAS) 1

14:30
Tulsa (TUL)
Effective 2024-08-05 through 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3821
09:50
HARRY REID INTL AIRPORT, Las Vegas (LAS) 1

14:00
Amarillo (AMA)
Effective 2024-08-11 through 2024-08-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3821
09:50
HARRY REID INTL AIRPORT, Las Vegas (LAS) 1

14:00
Amarillo (AMA)
Effective 2024-09-08 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3821
11:05
Salt Lake City (SLC)

12:00
San Diego (SAN) 1
Effective 2024-01-14 through 2024-03-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3821
11:25
Salt Lake City (SLC)

12:25
San Diego (SAN) 1
Effective 2024-01-13 through 2024-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:00, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3821
13:20
Baltimore (BWI)

14:30
Buffalo (BUF)
Effective 2024-01-08 through 2024-02-12
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3821
13:50
Baltimore (BWI)

15:55
Love Field, Dallas (DAL) 1
Effective 2024-06-09 through 2024-08-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:05, non-stop
Boeing 737-800 (738)
Southwest Airlines WN3821
14:15
Baltimore (BWI)

16:20
Love Field, Dallas (DAL) 1
Effective 2024-06-06 through 2024-07-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:05, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3821
14:15
Baltimore (BWI)

16:20
Love Field, Dallas (DAL) 1
Effective 2024-07-08 through 2024-08-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:05, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3821
14:50
Baltimore (BWI)

16:55
Love Field, Dallas (DAL) 1
Effective 2024-06-04 through 2024-07-31
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:05, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3821
15:10
Baltimore (BWI)

17:15
Love Field, Dallas (DAL) 1
Operates only on 2024-07-04
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:05, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3821
16:05
Baltimore (BWI)

18:15
Love Field, Dallas (DAL) 1
Effective 2024-06-08 through 2024-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:10, non-stop
Boeing 737-800 (738)
Southwest Airlines WN3821
19:15
Midway, Chicago (MDW)

20:55
Sky Harbor, Phoenix (PHX) 4
Effective 2024-04-13 through 2024-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:40, non-stop
Boeing 737-800 (738)
Southwest Airlines WN3821
20:35
Midway, Chicago (MDW)

22:20
Sky Harbor, Phoenix (PHX) 4
Effective 2024-04-11 through 2024-06-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:45, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3821
20:50
Midway, Chicago (MDW)

22:30
Sky Harbor, Phoenix (PHX) 4
Effective 2024-04-09 through 2024-05-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:40, non-stop
Boeing 737-800 (738)
Non-Direct Flights:
Southwest Airlines WN3821
06:30
Kansas City (MCI)

12:40
Baltimore (BWI)
Effective 2024-01-08 through 2024-03-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:10, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3821
06:40
Kansas City (MCI)

10:50
Salt Lake City (SLC)
Effective 2024-01-13 through 2024-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:10, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3821
07:55
Santa Ana (SNA)

14:30
Tulsa (TUL)
Effective 2024-08-05 through 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:35, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3821
08:00
Santa Ana (SNA)

14:00
Amarillo (AMA)
Effective 2024-08-11 through 2024-08-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:00, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3821
08:00
Santa Ana (SNA)

14:00
Amarillo (AMA)
Effective 2024-09-08 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:00, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3821
08:55
Love Field, Dallas (DAL) 1

14:30
Buffalo (BUF)
Effective 2024-01-08 through 2024-02-12
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:35, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3821
09:00
Love Field, Dallas (DAL) 1

12:25
San Diego (SAN) 1
Effective 2024-01-13 through 2024-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:25, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3821
06:30
Kansas City (MCI)

14:30
Buffalo (BUF)
Effective 2024-01-08 through 2024-02-12
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 7:00, 2-stop
Boeing 737-700 (73W)
Southwest Airlines WN3821
06:40
Kansas City (MCI)

12:25
San Diego (SAN) 1
Effective 2024-01-13 through 2024-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 7:45, 2-stop
Boeing 737-700 (73W)
This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Buffalo (BUF)
  • Baltimore (BWI) - Love Field, Dallas (DAL)
  • HARRY REID INTL AIRPORT, Las Vegas (LAS) - Amarillo (AMA)
  • HARRY REID INTL AIRPORT, Las Vegas (LAS) - Tulsa (TUL)
  • Kansas City (MCI) - Baltimore (BWI)
  • Kansas City (MCI) - Buffalo (BUF)
  • Kansas City (MCI) - Love Field, Dallas (DAL)
  • Kansas City (MCI) - Salt Lake City (SLC)
  • Kansas City (MCI) - San Diego (SAN)
  • Love Field, Dallas (DAL) - Buffalo (BUF)
  • Love Field, Dallas (DAL) - Salt Lake City (SLC)
  • Love Field, Dallas (DAL) - San Diego (SAN)
  • Midway, Chicago (MDW) - Sky Harbor, Phoenix (PHX)
  • Salt Lake City (SLC) - San Diego (SAN)
  • Santa Ana (SNA) - Amarillo (AMA)
  • Santa Ana (SNA) - HARRY REID INTL AIRPORT, Las Vegas (LAS)
  • Santa Ana (SNA) - Tulsa (TUL)
All Southwest Airlines flights
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