United UA4 Flight Status Tracker
UA4 is a international flight operated by United. UA4 is departing from London (LHR), United Kingdom and arriving at Houston (IAH), United States. The flight distance is about 7780.06 km or 4834.31 miles and flight time is 10 hours 15 minutes. Get the latest status of UA4 / UAL4 here.
Update on Jan. 14, 2026, 12:04 a.m.
Lastest Status
Departed On time
LHR
Departure
London Heathrow Airport
Scheduled Departure:
12:05
Actual Departure:
12:05
Departure Terminal:
2 Gate None
Distance:
7780.06 km / 4834.31 miles or 4200.90 nautical miles.
IAH
Arrival
Houston George Bush Intercontinental Airport
Scheduled Arrival:
16:50
Estimate Arrival:
16:10
Arrival Terminal:
E Gate None
Flight UA4 detail information
- Type International Flight
- Route Departure London (LHR), United Kingdom and arriving at Houston (IAH), United States
- Airlines United (UA)
- Aircraft Boeing 787-9
- Flight Duration 10 hours 15 minutes
- Flight Distance 7780.06 km /4834.31 miles
- Operating Days Friday
UA4 Airports
Departures
- Airport: London Heathrow Airport, United Kingdom
- ICAO Code: LHR
- LHR Current time: 16:44 14-Jan-2026
Arrivals
- Airport: Houston George Bush Intercontinental Airport, United States
- ICAO Code: IAH
- IAH Current time: 10:44 14-Jan-2026