Check Southwest Airlines WN4020 Flight Schedule
Stay Updated on your Southwest Airlines WN4020 flight status updates here
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Flight Information Southwest Airlines WN4020
Lowest Fare Month
Dec
Today’s Flight
| Date | Departure | Arrival | Duration | Aircraft |
|---|---|---|---|---|
Tuesday 21 April 2026 | 11:20 McCarran International Airport | 21:20 Austin Bergstrom International Airport | 8h 0m | - |
Tuesday 21 April 2026 | 11:20 McCarran International Airport | 17:30 San Francisco International Airport | 6h 10m | - |
Tuesday 21 April 2026 | 11:20 McCarran International Airport | 14:15 Denver International Airport | 1h 55m | - |
Tuesday 21 April 2026 | 11:20 McCarran International Airport | 22:45 LaGuardia Airport | 8h 25m | - |
Tuesday 21 April 2026 | 11:20 McCarran International Airport | 23:40 Dulles International Airport | 9h 20m | - |
Upcoming Flight
| Date | Departure | Arrival | Duration | Aircraft |
|---|---|---|---|---|
Wednesday 22 April 2026 | 11:20 McCarran International Airport | 23:00 Hartsfield Jackson Atlanta International Airport | 8h 40m | - |
Wednesday 22 April 2026 | 11:20 McCarran International Airport | 00:05 +1d General Edward Lawrence Logan International Airport | 9h 45m | - |
Wednesday 22 April 2026 | 11:20 McCarran International Airport | 22:45 LaGuardia Airport | 8h 25m | - |
Wednesday 22 April 2026 | 11:20 McCarran International Airport | 00:05 +1d Orlando International Airport | 9h 45m | - |
Wednesday 22 April 2026 | 11:20 McCarran International Airport | 23:05 Detroit Metropolitan Wayne County Airport | 8h 45m | - |