Southwest Airlines WN4420 Flight Status Tracker
WN4420 is a domestic flight operated by Southwest Airlines. WN4420 is departing from Oakland (OAK), United States and arriving at Ontario (ONT), United States. The flight distance is about 581.12 km or 361.09 miles and flight time is 2 hours 55 minutes. Get the latest status of WN4420 / SWA4420 here.
Update on Dec. 27, 2025, 2:28 p.m.
Lastest Status
N/A
| OAK | ONT |
Distance: 581.12 km / 361.09 miles or 313.78 nautical miles.
Departure Oakland Metropolitan Oak Airport
Scheduled Departure: 10:55 p.m.
Departure Terminal : I Gate None
Arrival Ontario International Airport
Scheduled Arrival: 1:05 a.m.
Arrival Terminal : 1 Gate None
Flight WN4420 detail information
| Type | Domestic Flight |
| Route | Departure Oakland (OAK), United States and arriving at Ontario (ONT), United States |
| Airlines | Southwest Airlines (WN) |
| Aircraft | B737 |
| Flight Duration | 2 hours 55 minutes |
| Flight Distance | 581.12 km /361.09 miles |
| Operating Days |
Find more flight status
WN4420 Airports
| Departures |
|---|
| Airport: Oakland Metropolitan Oak Airport, United States |
| ICAO Code: OAK |
| OAK Current time: 16:47 12-Jan-2026 |
| Arrivals |
| Airport: Ontario International Airport, United States |
| ICAO Code: ONT |
| ONT Current time: 16:47 12-Jan-2026 |