Southwest Airlines WN4251 Flight Status Tracker
WN4251 is a domestic flight operated by Southwest Airlines. WN4251 is departing from Chicago (MDW), United States and arriving at Houston (IAH), United States. The flight distance is about 1477.14 km or 917.85 miles and flight time is 1 hours 20 minutes. Get the latest status of WN4251 / SWA4251 here.
Update on April 2, 2026, 1:26 a.m.
Lastest Status
Scheduled Delayed by 15m
| MDW | IAH |
Distance: 1477.14 km / 917.85 miles or 797.59 nautical miles.
Departure Chicago Midway Airport
Estimate Departure: 18:35
Scheduled Departure: 18:20
Departure Terminal : 2 Gate None
Arrival Houston George Bush Intercontinental Airport
Estimate Arrival: 20:10
Scheduled Arrival: 19:55
Arrival Terminal : 1 Gate None
Flight WN4251 detail information
| Type | Domestic Flight |
| Route | Departure Chicago (MDW), United States and arriving at Houston (IAH), United States |
| Airlines | Southwest Airlines (WN) |
| Aircraft | B737 |
| Flight Duration | 1 hours 20 minutes |
| Flight Distance | 1477.14 km /917.85 miles |
| Operating Days |
Find more flight status
WN4251 Airports
| Departures |
|---|
| Airport: Chicago Midway Airport, United States |
| ICAO Code: MDW |
| MDW Current time: 01:12 02-Apr-2026 |
| Arrivals |
| Airport: Houston George Bush Intercontinental Airport, United States |
| ICAO Code: IAH |
| IAH Current time: 01:12 02-Apr-2026 |