United Airlines
flight
UA 27:
Denver - London Heathrow
Denver - London Heathrow
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA27
Valid until 2026-02-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:05, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA27
Effective 2026-02-04 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:05, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA27
Effective 2026-03-28 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:05, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA27
Effective 2026-03-08 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:05, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA27
Effective from 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:05, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Boeing 787-9 (789)
The flight arrives 1 day after departure.
- UA 27 is an international flight departing from Denver airport, United States (DEN) and arriving at London Heathrow airport, United Kingdom (LHR).
- The flight distance is 4655 miles, or 7492 km.
- The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC+0 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time is 9:05.