Southwest Airlines WN3143 Flight Status Tracker
WN3143 is a domestic flight operated by Southwest Airlines. WN3143 is departing from Chicago (MDW), United States and arriving at Philadelphia (PHL), United States. The flight distance is about 1074.28 km or 667.53 miles and flight time is 2 hours 25 minutes. Get the latest status of WN3143 / SWA3143 here.
Update on Jan. 14, 2026, 9:48 p.m.
Lastest Status
Arrived On time
| MDW | PHL |
Distance: 1074.28 km / 667.53 miles or 580.06 nautical miles.
Departure Chicago Midway Airport
Actual Departure: 11:55
Scheduled Departure: 12:00
Departure Terminal : Gate None
Arrival Philadelphia International Airport
Actual Arrival: 13:07
Scheduled Arrival: 13:35
Arrival Terminal : 1 Gate None
Flight WN3143 detail information
| Type | Domestic Flight |
| Route | Departure Chicago (MDW), United States and arriving at Philadelphia (PHL), United States |
| Airlines | Southwest Airlines (WN) |
| Aircraft | B738 |
| Flight Duration | 2 hours 25 minutes |
| Flight Distance | 1074.28 km /667.53 miles |
| Operating Days | Monday, Tuesday, Wednesday, Thursday, Saturday |
Find more flight status
WN3143 Airports
| Departures |
|---|
| Airport: Chicago Midway Airport, United States |
| ICAO Code: MDW |
| MDW Current time: 16:01 14-Jan-2026 |
| Arrivals |
| Airport: Philadelphia International Airport, United States |
| ICAO Code: PHL |
| PHL Current time: 17:01 14-Jan-2026 |