Information about flight WN420
Flight WN420 Lambert-St. Louis International Airport (Saint Louis) – Philadelphia International Airport (Philadelphia) is carried out by Southwest Airlines 7 time(s) a week: mon, tue, wed, thu, fri, sat, sun.
The flight time is from 1h 20m.
| Departure | Arrival | Flight days | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|
| 08:15 | 11:25 | wed, thu | Southwest Airlines | 2h 10m | Lambert-St. Louis International Airport — Philadelphia International Airport | search |
| 09:50 | 11:10 | sat | Southwest Airlines | 1h 20m | John Wayne Airport — Norman Y. Mineta San Jose International Airport | search |
| 11:45 | 17:55 | sat | Southwest Airlines | 4h 10m | Norman Y. Mineta San Jose International Airport — Nashville International Airport | search |
| 18:30 | 20:25 | mon, tue, fri, sat, sun | Southwest Airlines | 1h 55m | Nashville International Airport — Tulsa International Airport | search |
| 20:45 | 21:30 | thu | Southwest Airlines | 1h 45m | Tulsa International Airport — Denver International Airport | search |
| 21:00 | 21:45 | mon, tue, fri, sun | Southwest Airlines | 1h 45m | Tulsa International Airport — Denver International Airport | search |
| 21:05 | 21:50 | sat | Southwest Airlines | 1h 45m | Tulsa International Airport — Denver International Airport | search |
Schedule by day
| Date | Airports | Departure | Arrival | Flight time | Aircraft | Airlines | |
|---|---|---|---|---|---|---|---|
| 24 Dec 2025 | Lambert-St. Louis International Airport — Philadelphia International Airport | 08:15 | 11:25 | 2h 10m | 73H | Southwest Airlines | search |
| 25 Dec 2025 | Lambert-St. Louis International Airport — Philadelphia International Airport | 08:15 | 11:25 | 2h 10m | 73H | Southwest Airlines | search |
| 26 Dec 2025 | Lambert-St. Louis International Airport — Philadelphia International Airport | 18:30 | 20:25 | 1h 55m | 73W | Southwest Airlines | search |
| 26 Dec 2025 | Lambert-St. Louis International Airport — Philadelphia International Airport | 21:00 | 21:45 | 1h 45m | 73W | Southwest Airlines | search |
| 27 Dec 2025 | Lambert-St. Louis International Airport — Philadelphia International Airport | 09:50 | 11:10 | 1h 20m | 73W | Southwest Airlines | search |
| 27 Dec 2025 | Lambert-St. Louis International Airport — Philadelphia International Airport | 11:45 | 17:55 | 4h 10m | 73W | Southwest Airlines | search |
| 27 Dec 2025 | Lambert-St. Louis International Airport — Philadelphia International Airport | 18:30 | 20:25 | 1h 55m | 73W | Southwest Airlines | search |
| 27 Dec 2025 | Lambert-St. Louis International Airport — Philadelphia International Airport | 21:05 | 21:50 | 1h 45m | 73W | Southwest Airlines | search |
| 28 Dec 2025 | Lambert-St. Louis International Airport — Philadelphia International Airport | 18:30 | 20:25 | 1h 55m | 73W | Southwest Airlines | search |
| 28 Dec 2025 | Lambert-St. Louis International Airport — Philadelphia International Airport | 21:00 | 21:45 | 1h 45m | 73W | Southwest Airlines | search |
| 29 Dec 2025 | Lambert-St. Louis International Airport — Philadelphia International Airport | 18:30 | 20:25 | 1h 55m | 73W | Southwest Airlines | search |
| 29 Dec 2025 | Lambert-St. Louis International Airport — Philadelphia International Airport | 21:00 | 21:45 | 1h 45m | 73W | Southwest Airlines | search |
Return flights: AA5499, AA5536, WN1499, WN2258, WN3460, WN4039, WN439, WN5062, YX410,