AC4051 Flight Status Air Canada: London to Denver (ACA4051)
LHR London
- Scheduled
- 11:35
- Actual
- 11:52
Terminal: 2 | Gate: B31
Departure: Fri, Nov 13, 2026 · local time GMT
DEN Denver
- Scheduled
- 14:25
- Actual
- 13:37
- Delay
Gate: A25
Arrival: Fri, Nov 13, 2026 · local time MST
Landed 13h 31m ago 100%
LHR 11:52 DEN 13:37
7,496 km (4,658 mi) flown
Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.
Distance: 7496 km / 4658 miles · Scheduled Duration: 09:50 · Actual Duration: 08:45 · Aircraft:
Flight issues? Claim up to £520 >
AC 4051 Flight Status & Schedule Air Canada London to Denver
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Nov 13 | LHR | DEN | 11:52 | 13:37 | Landed | Track > |
| Nov 12 | LHR | DEN | 11:50 | 13:28 | Landed | Track > |
| Nov 11 | LHR | DEN | 11:53 | 13:45 | Landed | Track > |
| Nov 10 | LHR | DEN | 12:00 | 14:08 | Landed | Track > |
| Nov 09 | LHR | DEN | 11:51 | 14:00 | Landed | Track > |
| Nov 08 | LHR | DEN | 11:56 | 14:08 | Landed | Track > |
| Nov 07 | LHR | DEN | 12:59 | 14:46 | Landed Late | Track > |
| Nov 06 | LHR | DEN | 12:32 | 14:30 | Landed | Track > |
| Nov 05 | LHR | DEN | 11:53 | 13:51 | Landed | Track > |
| Nov 04 | LHR | DEN | 13:05 | 15:03 | Landed Late | Track > |
Air Canada's London–Denver flight covers 7,496 km (4,658 mi) and runs six times a week: Monday, Tuesday, Wednesday, Thursday, Friday and Sunday. Its timetable allows 9 h 50 min; in practice it usually takes about 9 h, so it often makes up time. Yesterday it left 17 minutes late and still landed at 13:37, 48 minutes early.
About AC 4051
Air Canada Flight AC4051 connects London, United Kingdom to Denver, United States, taking off from London Heathrow Airport LHR and landing at Denver International Airport DEN.
- Distance
- 7,496 km (4,658 mi)
- Typical flight time
- 9 h
- Flies
- Mon, Tue, Wed, Thu, Fri, Sun
- On time
- 8 of the last 10
- Average delay when late
- 30 min
- Usually departs from
- Terminal 2
Departing the UK, this flight is covered by UK261. Yesterday's flight landed 48 minutes early, so no delay compensation applies; it starts at 3 hours late on arrival.
AC 4051 FAQ
- How long is the AC4051 flight from London to Denver?
- The timetable allows 9 h 50 min. London to Denver is 7,496 km (4,658 mi).
- How often is AC4051 from London to Denver late?
- 2 of the last 10 flights arrived 15 or more minutes late; when late, by 30 minutes on average.
- When was the latest AC4051 flight from London to Denver?
- The latest AC4051 was the 11:35 (local time) departure from London on 13 November 2026; it landed 48 minutes early.
- Which days does AC4051 fly from London to Denver?
- Six times a week: Monday, Tuesday, Wednesday, Thursday, Friday and Sunday, based on the schedule of the last 7 days.
- Which terminal does AC4051 use?
- It usually leaves from Terminal 2 at London Heathrow Airport (LHR). Check the flight card above for today's terminal and gate.
- What other flight numbers does AC4051 have?
- Also listed as ACA4051 (Air Canada's ICAO code) and AC 4051.
- Can I get compensation if AC4051 is delayed or cancelled?
- Up to £520 per passenger may be due under UK261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Departing the UK, this flight is covered by UK261.
AC4051 and London LHR to Denver DEN Flights
Flight AC4051 is a code-share Air Canada flight of the United Airlines operated UA26.
Other flights departing from London LHR: BA812, BA1468, VS45, UA26
Other flights arriving at Denver DEN: UA26, WN1680, WN3699, OO5492
All flights connecting London LHR to Denver DEN.