Southwest Airlines WN3503 Flight Status Tracker
WN3503 is a domestic flight operated by Southwest Airlines. WN3503 is departing from San Jose (SJC), United States and arriving at Ontario (ONT), United States. The flight distance is about 536.65 km or 333.46 miles and flight time is 2 hours 45 minutes. Get the latest status of WN3503 / SWA3503 here.
Update on Feb. 28, 2026, 4:50 a.m.
Lastest Status
Arrived On time
| SJC | ONT |
Distance: 536.65 km / 333.46 miles or 289.77 nautical miles.
Departure San Jose Municipal Airport
Actual Departure: 09:10
Scheduled Departure: 09:15
Departure Terminal : 4 Gate None
Arrival Ontario International Airport
Actual Arrival: 11:59
Scheduled Arrival: 12:05
Arrival Terminal : Gate None
Flight WN3503 detail information
| Type | Domestic Flight |
| Route | Departure San Jose (SJC), United States and arriving at Ontario (ONT), United States |
| Airlines | Southwest Airlines (WN) |
| Aircraft | B737 |
| Flight Duration | 2 hours 45 minutes |
| Flight Distance | 536.65 km /333.46 miles |
| Operating Days | Monday |
Find more flight status
WN3503 Airports
| Departures |
|---|
| Airport: San Jose Municipal Airport, United States |
| ICAO Code: SJC |
| SJC Current time: 00:27 28-Feb-2026 |
| Arrivals |
| Airport: Ontario International Airport, United States |
| ICAO Code: ONT |
| ONT Current time: 00:27 28-Feb-2026 |