Air Canada
Is AC2421 delayed?
No, AC2421 landed in Calgary 20 min early, at 14:25 on Oct 25 (as of Oct 25, 21:32 UTC).
20 min early
Official source · Updated
Departure
London
LHR
Actual
Scheduled 11:40
Oct 25
Arrival
Calgary
YYC
Actual
Scheduled 14:45
Oct 25
Times shown in airport local time
Service date: · Actual departure date; scheduled departure unavailable (Europe/London)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 20 min early
London → Calgary
Is AC2421 usually late?
Period: Oct 15, 2026 – Nov 14, 2026
Percentages and delay figures appear once 10 arrivals are recorded.
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.
At the airports today
London Heathrow (LHR) departures
- Left more than 15 min late
- 153 of 230
- Cancelled today
- 10
Related flights
Airports
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Oct 25, 2026Arrived | London | Calgary | -20 |