United UA5539 Flight Status Tracker
UA5539 is a domestic flight operated by United. UA5539 is departing from St Louis (STL), United States and arriving at Houston (IAH), United States. The flight distance is about 1073.63 km or 667.12 miles and flight time is 1 hours 50 minutes. Get the latest status of UA5539 / UAL5539 here.
Update on Jan. 13, 2026, 1:17 p.m.
Lastest Status
Scheduled On time
STL
Departure
Lambert International Airport
Scheduled Departure:
15:40
Estimate Departure:
15:40
Departure Terminal:
3 Gate None
Distance:
1073.63 km / 667.12 miles or 579.71 nautical miles.
IAH
Arrival
Houston George Bush Intercontinental Airport
Scheduled Arrival:
17:08
Estimate Arrival:
17:08
Arrival Terminal:
1 Gate None
Flight UA5539 detail information
- Type Domestic Flight
- Route Departure St Louis (STL), United States and arriving at Houston (IAH), United States
- Airlines United (UA)
- Aircraft E7W
- Flight Duration 1 hours 50 minutes
- Flight Distance 1073.63 km /667.12 miles
- Operating Days Tuesday, Wednesday, Thursday, Friday, Saturday
UA5539 Airports
Departures
- Airport: Lambert International Airport, United States
- ICAO Code: STL
- STL Current time: 15:59 14-Jan-2026
Arrivals
- Airport: Houston George Bush Intercontinental Airport, United States
- ICAO Code: IAH
- IAH Current time: 15:59 14-Jan-2026