Check Southwest Airlines WN3543 Flight Schedule

Stay Updated on your Southwest Airlines WN3543 flight status updates here

Flight
Hotel
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Sun, 5 Apr 2026
Mon, 6 Apr 2026
Tue, 7 Apr 2026

From

Sun, 5 Apr 2026

Denver

(DEN)

19:35

5h 35m

To

Mon, 6 Apr 2026

Oakland

(OAK)

00:10

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Flight Information Southwest Airlines WN3543

Lowest Fare Month

Dec

Today’s Flight

DateDepartureArrivalDurationAircraft

Sunday

5 April 2026

19:35

Denver International Airport

00:10 +1d

Oakland International Airport

5h 35m-

Sunday

5 April 2026

19:35

Denver International Airport

23:40

Ontario International Airport

5h 5m-

Sunday

5 April 2026

19:35

Denver International Airport

01:00 +1d

Portland International Airport

6h 25m-

Sunday

5 April 2026

19:35

Denver International Airport

00:05 +1d

Los Angeles International Airport

5h 30m-

Sunday

5 April 2026

19:35

Denver International Airport

22:35

Los Angeles International Airport

4h 0m-

Upcoming Flight

DateDepartureArrivalDurationAircraft

Monday

6 April 2026

20:10

Denver International Airport

00:45 +1d

Salt Lake City International Airport

4h 35m-

Monday

6 April 2026

20:10

Denver International Airport

00:10 +1d

San Francisco International Airport

5h 0m-

Monday

6 April 2026

20:10

Denver International Airport

00:55 +1d

Portland International Airport

5h 45m-

Monday

6 April 2026

20:10

Denver International Airport

21:10

McCarran International Airport

2h 0mBoeing 737-700

Monday

6 April 2026

20:10

Denver International Airport

00:05 +1d

Los Angeles International Airport

4h 55m-