Southwest Airlines WN4666 Flight Status Tracker
WN4666 is a domestic flight operated by Southwest Airlines. WN4666 is departing from Houston (HOU), United States and arriving at Washington (DCA), United States. The flight distance is about 1959.53 km or 1217.60 miles and flight time is 0 minutes. Get the latest status of WN4666 / SWA4666 here.
Update on Feb. 28, 2026, 3:22 p.m.
Lastest Status
Scheduled On time
| HOU | DCA |
Distance: 1959.53 km / 1217.60 miles or 1058.06 nautical miles.
Departure Houston Hobby Airport
Estimate Departure: 19:25
Scheduled Departure: 19:25
Departure Terminal : None Gate None
Arrival Washington Ronald Reagan Airport
Scheduled Arrival: 21:00
Arrival Terminal : None Gate None
Flight WN4666 detail information
| Type | Domestic Flight |
| Route | Departure Houston (HOU), United States and arriving at Washington (DCA), United States |
| Airlines | Southwest Airlines (WN) |
| Aircraft | B737 |
| Flight Duration | 0 minutes |
| Flight Distance | 1959.53 km /1217.60 miles |
| Operating Days |
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WN4666 Airports
| Departures |
|---|
| Airport: Houston Hobby Airport, United States |
| ICAO Code: HOU |
| HOU Current time: 11:42 28-Feb-2026 |
| Arrivals |
| Airport: Washington Ronald Reagan Airport, United States |
| ICAO Code: DCA |
| DCA Current time: 12:42 28-Feb-2026 |