Southwest Airlines flight WN 3678: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 09:25 Long Beach (LGB) 14:20 Love Field, Dallas (DAL) 1
WN 3678 Non-stop Boeing 737-800 (73H) 2:55 Effective 2024-10-05 through 2024-11-02
Sat 09:35 Las Vegas Harry Reid (LAS) 1 14:20 Omaha (OMA)
WN 3678 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2024-11-09 through 2024-11-16
Sat 09:35 Las Vegas Harry Reid (LAS) 1 14:20 Omaha (OMA)
WN 3678 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2024-12-07 through 2024-12-14
Tue,Wed 11:00 Oakland (OAK) 2 13:30 Boise (BOI)
WN 3678 Non-stop Boeing 737-700 (73W) 1:30 Effective 2024-10-08 through 2024-10-30
Sun 12:40 Midway, Chicago (MDW) 15:50 Providence (PVD)
WN 3678 Non-stop Boeing 737-800 (73H) 2:10 Effective 2024-09-08 through 2024-09-29
Sat 13:05 Denver (DEN) 15:30 Omaha (OMA)
WN 3678 Non-stop Boeing 737-700 (73W) 1:25 Effective 2025-01-11 through 2025-02-08
Sun 13:30 Portland (PDX) 17:00 Denver (DEN)
WN 3678 Non-stop Boeing 737-700 (73W) 2:30 Operates only on 2024-09-01
Tue,Wed 13:40 Midway, Chicago (MDW) 16:55 Providence (PVD)
WN 3678 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Valid until 2024-10-02
Thu 15:05 Saint Louis (STL) 2 17:35 Atlanta (ATL) N
WN 3678 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Operates only on 2024-11-28
Sat 15:15 Omaha (OMA) 17:00 Love Field, Dallas (DAL) 1
WN 3678 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2024-11-09 through 2024-11-16
Sat 15:15 Omaha (OMA) 17:00 Love Field, Dallas (DAL) 1
WN 3678 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2024-12-07 through 2024-12-14
Sat 16:05 Omaha (OMA) 17:55 Love Field, Dallas (DAL) 1
WN 3678 Non-stop Boeing 737-700 (73W) 1:50 Effective 2025-01-11 through 2025-02-08
Thu,Fri,Sun 17:05 Saint Louis (STL) 2 19:40 Atlanta (ATL) N
WN 3678 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2025-01-12 through 2025-01-17
Mon,Sun 17:05 Saint Louis (STL) 2 19:40 Atlanta (ATL) N
WN 3678 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 17:05 Saint Louis (STL) 2 19:40 Atlanta (ATL) N
WN 3678 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2025-02-02 through 2025-02-07
Mon 17:05 Saint Louis (STL) 2 19:40 Atlanta (ATL) N
WN 3678 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Operates only on 2025-02-10
Mon,Tue,Thu 17:05 Saint Louis (STL) 2 19:40 Atlanta (ATL) N
WN 3678 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2025-02-18 through 2025-02-24
Mon 17:05 Saint Louis (STL) 2 19:40 Atlanta (ATL) N
WN 3678 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Operates only on 2025-03-03
Sat 17:10 Midway, Chicago (MDW) 20:20 Providence (PVD)
WN 3678 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Valid until 2024-09-28
Thu,Fri,Sun 17:40 Saint Louis (STL) 2 20:15 Atlanta (ATL) N
WN 3678 Non-stop Boeing 737-700 (73W) 1:35 Effective 2024-11-03 through 2024-11-10
Mon,Thu,Fri,Sun 17:40 Saint Louis (STL) 2 20:15 Atlanta (ATL) N
WN 3678 Non-stop Boeing 737-700 (73W) 1:35 Effective 2024-11-11 through 2024-11-25
Fri,Sun 17:40 Saint Louis (STL) 2 20:15 Atlanta (ATL) N
WN 3678 Non-stop Boeing 737-700 (73W) 1:35 Effective 2024-12-08 through 2024-12-15
Thu 17:40 Saint Louis (STL) 2 20:15 Atlanta (ATL) N
WN 3678 Non-stop Boeing 737-700 (73W) 1:35 Operates only on 2024-12-19
Fri 17:40 Saint Louis (STL) 2 20:15 Atlanta (ATL) N
WN 3678 Non-stop Boeing 737-700 (73W) 1:35 Operates only on 2025-01-03
Mon,Thu,Fri,Sun 17:40 Saint Louis (STL) 2 20:15 Atlanta (ATL) N
WN 3678 Non-stop Boeing 737-700 (73W) 1:35 Effective 2025-02-13 through 2025-02-17
Thu,Fri,Sun 17:40 Saint Louis (STL) 2 20:15 Atlanta (ATL) N
WN 3678 Non-stop Boeing 737-700 (73W) 1:35 Effective 2025-02-21 through 2025-03-02
Mon-Wed 18:00 Saint Louis (STL) 2 20:35 Atlanta (ATL) N
WN 3678 Non-stop Boeing 737-700 (73W) 1:35 Effective 2024-11-04 through 2024-11-06
Tue,Wed 18:00 Saint Louis (STL) 2 20:35 Atlanta (ATL) N
WN 3678 Non-stop Boeing 737-700 (73W) 1:35 Effective 2024-11-12 through 2024-11-20
Tue-Fri 18:00 Saint Louis (STL) 2 20:35 Atlanta (ATL) N
WN 3678 Non-stop Boeing 737-700 (73W) 1:35 Effective 2024-11-29 through 2024-12-06
Mon-Thu 18:00 Saint Louis (STL) 2 20:35 Atlanta (ATL) N
WN 3678 Non-stop Boeing 737-700 (73W) 1:35 Effective 2024-12-09 through 2024-12-18
Tue,Wed 18:00 Saint Louis (STL) 2 20:35 Atlanta (ATL) N
WN 3678 Non-stop Boeing 737-700 (73W) 1:35 Effective 2024-12-24 through 2025-01-01
Mon 18:00 Saint Louis (STL) 2 20:35 Atlanta (ATL) N
WN 3678 Non-stop Boeing 737-700 (73W) 1:35 Operates only on 2025-01-06
Mon-Fri 18:05 Saint Louis (STL) 2 20:40 Atlanta (ATL) N
WN 3678 Non-stop Boeing 737-700 (73W) 1:35 Effective 2025-01-07 through 2025-01-15
Tue-Fri,Sun 18:05 Saint Louis (STL) 2 20:40 Atlanta (ATL) N
WN 3678 Non-stop Boeing 737-700 (73W) 1:35 Effective 2025-01-19 through 2025-01-24
Mon-Fri 18:05 Saint Louis (STL) 2 20:40 Atlanta (ATL) N
WN 3678 Non-stop Boeing 737-700 (73W) 1:35 Effective 2025-01-27 through 2025-02-05
Tue,Wed,Sun 18:05 Saint Louis (STL) 2 20:40 Atlanta (ATL) N
WN 3678 Non-stop Boeing 737-700 (73W) 1:35 Effective 2025-02-09 through 2025-02-12
Tue,Wed 18:05 Saint Louis (STL) 2 20:40 Atlanta (ATL) N
WN 3678 Non-stop Boeing 737-700 (73W) 1:35 Effective 2025-02-19 through 2025-03-05
Thu,Fri,Sun 20:50 Atlanta (ATL) N 22:35 Ronald Reagan Washington (DCA)
WN 3678 Non-stop Boeing 737-700 (73W) 1:45 Effective 2024-11-03 through 2024-11-10
Mon,Thu,Fri,Sun 20:50 Atlanta (ATL) N 22:35 Ronald Reagan Washington (DCA)
WN 3678 Non-stop Boeing 737-700 (73W) 1:45 Effective 2024-11-11 through 2024-11-25
Fri,Sun 20:50 Atlanta (ATL) N 22:35 Ronald Reagan Washington (DCA)
WN 3678 Non-stop Boeing 737-700 (73W) 1:45 Effective 2024-12-08 through 2024-12-15
Thu 20:50 Atlanta (ATL) N 22:35 Ronald Reagan Washington (DCA)
WN 3678 Non-stop Boeing 737-700 (73W) 1:45 Operates only on 2024-12-19
Fri 20:50 Atlanta (ATL) N 22:35 Ronald Reagan Washington (DCA)
WN 3678 Non-stop Boeing 737-700 (73W) 1:45 Operates only on 2025-01-03
Sat 21:20 Phoenix Sky Harbor (PHX) 4 21:40 Santa Ana (SNA)
WN 3678 Non-stop Boeing 737-700 (73W) 1:20 Effective 2025-02-15 through 2025-03-01
Sun 22:45 Atlanta (ATL) N 00:15 Sarasota/Bradenton (SRQ)
WN 3678 Non-stop Boeing 737-800 (73H) 1:30 Effective 2024-10-06 through 2024-10-27
The flight arrives 1 day after departure.
Non-Direct Flights:
Sat 09:35 Las Vegas Harry Reid (LAS) 1 17:00 Love Field, Dallas (DAL) 1
WN 3678 1-stop Boeing 737 MAX 8 (7M8) 5:25 Effective 2024-11-09 through 2024-11-16
Sat 09:35 Las Vegas Harry Reid (LAS) 1 17:00 Love Field, Dallas (DAL) 1
WN 3678 1-stop Boeing 737 MAX 8 (7M8) 5:25 Effective 2024-12-07 through 2024-12-14
Sat 13:05 Denver (DEN) 17:55 Love Field, Dallas (DAL) 1
WN 3678 1-stop Boeing 737-700 (73W) 3:50 Effective 2025-01-11 through 2025-02-08
Thu,Fri,Sun 17:40 Saint Louis (STL) 2 22:35 Ronald Reagan Washington (DCA)
WN 3678 1-stop Boeing 737-700 (73W) 3:55 Effective 2024-11-03 through 2024-11-10
Mon,Thu,Fri,Sun 17:40 Saint Louis (STL) 2 22:35 Ronald Reagan Washington (DCA)
WN 3678 1-stop Boeing 737-700 (73W) 3:55 Effective 2024-11-11 through 2024-11-25
Fri,Sun 17:40 Saint Louis (STL) 2 22:35 Ronald Reagan Washington (DCA)
WN 3678 1-stop Boeing 737-700 (73W) 3:55 Effective 2024-12-08 through 2024-12-15
Thu 17:40 Saint Louis (STL) 2 22:35 Ronald Reagan Washington (DCA)
WN 3678 1-stop Boeing 737-700 (73W) 3:55 Operates only on 2024-12-19
Fri 17:40 Saint Louis (STL) 2 22:35 Ronald Reagan Washington (DCA)
WN 3678 1-stop Boeing 737-700 (73W) 3:55 Operates only on 2025-01-03
This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 3678: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN3678
09:25
Long Beach (LGB)

14:20
Love Field, Dallas (DAL) 1
Effective 2024-10-05 through 2024-11-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:55, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3678
09:35
Las Vegas Harry Reid (LAS) 1

14:20
Omaha (OMA)
Effective 2024-11-09 through 2024-11-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3678
09:35
Las Vegas Harry Reid (LAS) 1

14:20
Omaha (OMA)
Effective 2024-12-07 through 2024-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3678
11:00
Oakland (OAK) 2

13:30
Boise (BOI)
Effective 2024-10-08 through 2024-10-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
12:40
Midway, Chicago (MDW)

15:50
Providence (PVD)
Effective 2024-09-08 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3678
13:05
Denver (DEN)

15:30
Omaha (OMA)
Effective 2025-01-11 through 2025-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
13:30
Portland (PDX)

17:00
Denver (DEN)
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
13:40
Midway, Chicago (MDW)

16:55
Providence (PVD)
Valid until 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3678
15:05
Saint Louis (STL) 2

17:35
Atlanta (ATL) N
Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3678
15:15
Omaha (OMA)

17:00
Love Field, Dallas (DAL) 1
Effective 2024-11-09 through 2024-11-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3678
15:15
Omaha (OMA)

17:00
Love Field, Dallas (DAL) 1
Effective 2024-12-07 through 2024-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3678
16:05
Omaha (OMA)

17:55
Love Field, Dallas (DAL) 1
Effective 2025-01-11 through 2025-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:50, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
17:05
Saint Louis (STL) 2

19:40
Atlanta (ATL) N
Effective 2025-01-12 through 2025-01-17
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3678
17:05
Saint Louis (STL) 2

19:40
Atlanta (ATL) N
Effective 2025-01-20 through 2025-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3678
17:05
Saint Louis (STL) 2

19:40
Atlanta (ATL) N
Effective 2025-02-02 through 2025-02-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3678
17:05
Saint Louis (STL) 2

19:40
Atlanta (ATL) N
Operates only on 2025-02-10
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3678
17:05
Saint Louis (STL) 2

19:40
Atlanta (ATL) N
Effective 2025-02-18 through 2025-02-24
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3678
17:05
Saint Louis (STL) 2

19:40
Atlanta (ATL) N
Operates only on 2025-03-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3678
17:10
Midway, Chicago (MDW)

20:20
Providence (PVD)
Valid until 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3678
17:40
Saint Louis (STL) 2

20:15
Atlanta (ATL) N
Effective 2024-11-03 through 2024-11-10
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
17:40
Saint Louis (STL) 2

20:15
Atlanta (ATL) N
Effective 2024-11-11 through 2024-11-25
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
17:40
Saint Louis (STL) 2

20:15
Atlanta (ATL) N
Effective 2024-12-08 through 2024-12-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
17:40
Saint Louis (STL) 2

20:15
Atlanta (ATL) N
Operates only on 2024-12-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
17:40
Saint Louis (STL) 2

20:15
Atlanta (ATL) N
Operates only on 2025-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
17:40
Saint Louis (STL) 2

20:15
Atlanta (ATL) N
Effective 2025-02-13 through 2025-02-17
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
17:40
Saint Louis (STL) 2

20:15
Atlanta (ATL) N
Effective 2025-02-21 through 2025-03-02
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
18:00
Saint Louis (STL) 2

20:35
Atlanta (ATL) N
Effective 2024-11-04 through 2024-11-06
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
18:00
Saint Louis (STL) 2

20:35
Atlanta (ATL) N
Effective 2024-11-12 through 2024-11-20
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
18:00
Saint Louis (STL) 2

20:35
Atlanta (ATL) N
Effective 2024-11-29 through 2024-12-06
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
18:00
Saint Louis (STL) 2

20:35
Atlanta (ATL) N
Effective 2024-12-09 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
18:00
Saint Louis (STL) 2

20:35
Atlanta (ATL) N
Effective 2024-12-24 through 2025-01-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
18:00
Saint Louis (STL) 2

20:35
Atlanta (ATL) N
Operates only on 2025-01-06
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
18:05
Saint Louis (STL) 2

20:40
Atlanta (ATL) N
Effective 2025-01-07 through 2025-01-15
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
18:05
Saint Louis (STL) 2

20:40
Atlanta (ATL) N
Effective 2025-01-19 through 2025-01-24
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
18:05
Saint Louis (STL) 2

20:40
Atlanta (ATL) N
Effective 2025-01-27 through 2025-02-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
18:05
Saint Louis (STL) 2

20:40
Atlanta (ATL) N
Effective 2025-02-09 through 2025-02-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
18:05
Saint Louis (STL) 2

20:40
Atlanta (ATL) N
Effective 2025-02-19 through 2025-03-05
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
20:50
Atlanta (ATL) N

22:35
Ronald Reagan Washington (DCA)
Effective 2024-11-03 through 2024-11-10
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
20:50
Atlanta (ATL) N

22:35
Ronald Reagan Washington (DCA)
Effective 2024-11-11 through 2024-11-25
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
20:50
Atlanta (ATL) N

22:35
Ronald Reagan Washington (DCA)
Effective 2024-12-08 through 2024-12-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
20:50
Atlanta (ATL) N

22:35
Ronald Reagan Washington (DCA)
Operates only on 2024-12-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
20:50
Atlanta (ATL) N

22:35
Ronald Reagan Washington (DCA)
Operates only on 2025-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
21:20
Phoenix Sky Harbor (PHX) 4

21:40
Santa Ana (SNA)
Effective 2025-02-15 through 2025-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
22:45
Atlanta (ATL) N

00:15(+1)
Sarasota/Bradenton (SRQ)
Effective 2024-10-06 through 2024-10-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Non-Direct Flights:
Southwest Airlines WN3678
09:35
Las Vegas Harry Reid (LAS) 1

17:00
Love Field, Dallas (DAL) 1
Effective 2024-11-09 through 2024-11-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:25, 1-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3678
09:35
Las Vegas Harry Reid (LAS) 1

17:00
Love Field, Dallas (DAL) 1
Effective 2024-12-07 through 2024-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:25, 1-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3678
13:05
Denver (DEN)

17:55
Love Field, Dallas (DAL) 1
Effective 2025-01-11 through 2025-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:50, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
17:40
Saint Louis (STL) 2

22:35
Ronald Reagan Washington (DCA)
Effective 2024-11-03 through 2024-11-10
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:55, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
17:40
Saint Louis (STL) 2

22:35
Ronald Reagan Washington (DCA)
Effective 2024-11-11 through 2024-11-25
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:55, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
17:40
Saint Louis (STL) 2

22:35
Ronald Reagan Washington (DCA)
Effective 2024-12-08 through 2024-12-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:55, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
17:40
Saint Louis (STL) 2

22:35
Ronald Reagan Washington (DCA)
Operates only on 2024-12-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:55, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3678
17:40
Saint Louis (STL) 2

22:35
Ronald Reagan Washington (DCA)
Operates only on 2025-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:55, 1-stop
Boeing 737-700 (73W)
This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Ronald Reagan Washington (DCA)
  • Atlanta (ATL) - Sarasota/Bradenton (SRQ)
  • Denver (DEN) - Love Field, Dallas (DAL)
  • Denver (DEN) - Omaha (OMA)
  • Las Vegas Harry Reid (LAS) - Love Field, Dallas (DAL)
  • Las Vegas Harry Reid (LAS) - Omaha (OMA)
  • Long Beach (LGB) - Love Field, Dallas (DAL)
  • Midway, Chicago (MDW) - Providence (PVD)
  • Oakland (OAK) - Boise (BOI)
  • Omaha (OMA) - Love Field, Dallas (DAL)
  • Phoenix Sky Harbor (PHX) - Santa Ana (SNA)
  • Portland (PDX) - Denver (DEN)
  • Saint Louis (STL) - Atlanta (ATL)
  • Saint Louis (STL) - Ronald Reagan Washington (DCA)
All Southwest Airlines flights
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