Southwest Airlines flight WN 4378: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 06:45 William P. Hobby, Houston (HOU) 09:45 Atlanta (ATL) N
WN 4378 Non-stop Boeing 737-800 (73H) 2:00 Effective 2024-08-11 through 2024-08-25
Sun 06:45 William P. Hobby, Houston (HOU) 09:45 Atlanta (ATL) N
WN 4378 Non-stop Boeing 737-800 (73H) 2:00 Effective 2024-09-08 through 2024-09-29
Mon,Thu,Fri 06:50 William P. Hobby, Houston (HOU) 09:50 Atlanta (ATL) N
WN 4378 Non-stop Boeing 737-800 (73H) 2:00 Effective 2024-08-05 through 2024-09-30
Sat 07:00 William P. Hobby, Houston (HOU) 10:10 Atlanta (ATL) N
WN 4378 Non-stop Boeing 737-800 (73H) 2:10 Effective 2024-08-10 through 2024-09-28
Sat 07:10 Fort Lauderdale (FLL) 1 09:40 Ronald Reagan, Washington (DCA)
WN 4378 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2024-06-08 through 2024-08-03
Tue,Wed 07:15 William P. Hobby, Houston (HOU) 10:25 Atlanta (ATL) N
WN 4378 Non-stop Boeing 737-800 (73H) 2:10 Effective 2024-08-06 through 2024-10-02
Sun 07:30 William P. Hobby, Houston (HOU) 10:40 Atlanta (ATL) N
WN 4378 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Operates only on 2024-09-01
Sun 11:25 Fort Lauderdale (FLL) 1 14:00 Ronald Reagan, Washington (DCA)
WN 4378 Non-stop Boeing 737-700 (73W) 2:35 Effective 2024-06-09 through 2024-08-04
Sat 12:45 Miami (MIA) 15:15 Kansas City (MCI)
WN 4378 Non-stop Boeing 737-700 (73W) 3:30 Effective 2024-03-09 through 2024-04-06
Mon,Thu,Fri 15:05 San Antonio (SAT) A 15:50 HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
WN 4378 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2024-06-06 through 2024-07-01
Mon,Thu,Fri 15:05 San Antonio (SAT) A 15:50 HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
WN 4378 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2024-07-08 through 2024-08-02
Mon,Thu,Fri 15:30 San Diego (SAN) 1 16:55 San Jose (SJC) B
WN 4378 Non-stop Boeing 737-700 (73W) 1:25 Effective 2024-04-11 through 2024-06-03
Thu 15:45 San Antonio (SAT) A 16:30 HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
WN 4378 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Operates only on 2024-07-04
Tue,Wed 17:45 San Antonio (SAT) A 18:30 HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
WN 4378 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2024-06-04 through 2024-07-31
This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 4378: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN4378
06:45
William P. Hobby, Houston (HOU)

09:45
Atlanta (ATL) N
Effective 2024-08-11 through 2024-08-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4378
06:45
William P. Hobby, Houston (HOU)

09:45
Atlanta (ATL) N
Effective 2024-09-08 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4378
06:50
William P. Hobby, Houston (HOU)

09:50
Atlanta (ATL) N
Effective 2024-08-05 through 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4378
07:00
William P. Hobby, Houston (HOU)

10:10
Atlanta (ATL) N
Effective 2024-08-10 through 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:10, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4378
07:10
Fort Lauderdale (FLL) 1

09:40
Ronald Reagan, Washington (DCA)
Effective 2024-06-08 through 2024-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4378
07:15
William P. Hobby, Houston (HOU)

10:25
Atlanta (ATL) N
Effective 2024-08-06 through 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4378
07:30
William P. Hobby, Houston (HOU)

10:40
Atlanta (ATL) N
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4378
11:25
Fort Lauderdale (FLL) 1

14:00
Ronald Reagan, Washington (DCA)
Effective 2024-06-09 through 2024-08-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4378
12:45
Miami (MIA)

15:15
Kansas City (MCI)
Effective 2024-03-09 through 2024-04-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4378
15:05
San Antonio (SAT) A

15:50
HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
Effective 2024-06-06 through 2024-07-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4378
15:05
San Antonio (SAT) A

15:50
HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
Effective 2024-07-08 through 2024-08-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4378
15:30
San Diego (SAN) 1

16:55
San Jose (SJC) B
Effective 2024-04-11 through 2024-06-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4378
15:45
San Antonio (SAT) A

16:30
HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
Operates only on 2024-07-04
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4378
17:45
San Antonio (SAT) A

18:30
HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
Effective 2024-06-04 through 2024-07-31
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)
This flight number is listed as serving the following routes:
  • Fort Lauderdale (FLL) - Ronald Reagan, Washington (DCA)
  • Miami (MIA) - Kansas City (MCI)
  • San Antonio (SAT) - HARRY REID INTL AIRPORT, Las Vegas (LAS)
  • San Diego (SAN) - San Jose (SJC)
  • William P. Hobby, Houston (HOU) - Atlanta (ATL)
All Southwest Airlines flights
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