Southwest Airlines WN4158 Flight Status Tracker
WN4158 is a domestic flight operated by Southwest Airlines. WN4158 is departing from St Louis (STL), United States and arriving at Phoenix (PHX), United States. The flight distance is about 2028.88 km or 1260.69 miles and flight time is 3 hours 55 minutes. Get the latest status of WN4158 / SWA4158 here.
Update on Jan. 4, 2026, 5:42 p.m.
Lastest Status
N/A
| STL | PHX |
Distance: 2028.88 km / 1260.69 miles or 1095.51 nautical miles.
Departure Lambert International Airport
Scheduled Departure: 7:20 a.m.
Departure Terminal : 2 Gate None
Arrival Phoenix Sky Harbor Airport
Scheduled Arrival: 8:55 a.m.
Arrival Terminal : 1 Gate None
Flight WN4158 detail information
| Type | Domestic Flight |
| Route | Departure St Louis (STL), United States and arriving at Phoenix (PHX), United States |
| Airlines | Southwest Airlines (WN) |
| Aircraft | B737 |
| Flight Duration | 3 hours 55 minutes |
| Flight Distance | 2028.88 km /1260.69 miles |
| Operating Days |
Find more flight status
WN4158 Airports
| Departures |
|---|
| Airport: Lambert International Airport, United States |
| ICAO Code: STL |
| STL Current time: 09:07 12-Jan-2026 |
| Arrivals |
| Airport: Phoenix Sky Harbor Airport, United States |
| ICAO Code: PHX |
| PHX Current time: 08:07 12-Jan-2026 |