United UA123 Flight Status Tracker
UA123 is a international flight operated by United. UA123 is departing from London (LHR), United Kingdom and arriving at Washington (IAD), United States. The flight distance is about 5916.56 km or 3676.38 miles and flight time is 8 hours 15 minutes. Get the latest status of UA123 / UAL123 here.
Update on Jan. 14, 2026, 10:03 a.m.
Lastest Status
Arrived On time
| LHR | IAD |
Distance: 5916.56 km / 3676.38 miles or 3194.69 nautical miles.
Departure London Heathrow Airport
Actual Departure: 07:57
Scheduled Departure: 08:00
Departure Terminal : 2 Gate None
Arrival Washington Dulles Airport
Actual Arrival: 11:04
Scheduled Arrival: 11:20
Arrival Terminal : N/A Gate None
Flight UA123 detail information
| Type | International Flight |
| Route | Departure London (LHR), United Kingdom and arriving at Washington (IAD), United States |
| Airlines | United (UA) |
| Aircraft | Boeing 767-300 |
| Flight Duration | 8 hours 15 minutes |
| Flight Distance | 5916.56 km /3676.38 miles |
| Operating Days | Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday |
Find more flight status
UA123 Airports
| Departures |
|---|
| Airport: London Heathrow Airport, United Kingdom |
| ICAO Code: LHR |
| LHR Current time: 21:19 14-Jan-2026 |
| Arrivals |
| Airport: Washington Dulles Airport, United States |
| ICAO Code: IAD |
| IAD Current time: 16:19 14-Jan-2026 |