Air Canada
Is AC857 delayed?
Service date: · Scheduled departure date (Europe/London)
Arrived
19 min early
Updated
Departure
London
LHR
Actual
Scheduled 14:10
Aug 28
Arrival
Toronto
YYZ
Actual
Scheduled 17:20
Aug 28
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- 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.
- On time
LHR → YYZ
- 3 min early
LHR → YYZ
- 25 min late
LHR → YYZ
- 2 min early
LHR → YYZ
- 7 min late
LHR → YYZ
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 20
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 1
- Observed occurrences
- 21
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 15, 2026Arrived | London | Toronto | 0 | |
| Sep 14, 2026Arrived | London | Toronto | -3 | |
| Sep 13, 2026Arrived | London | Toronto | 25 | |
| Sep 11, 2026Arrived | London | Toronto | -2 | |
| Sep 10, 2026Arrived | London | Toronto | 7 | |
| Sep 8, 2026Cancelled | London | Toronto | Not available | Not available |
| Sep 7, 2026Arrived | London | Toronto | -22 | |
| Sep 6, 2026Arrived | London | Toronto | -29 | |
| Sep 4, 2026Arrived | London | Toronto | -4 | |
| Sep 3, 2026Arrived | London | Toronto | 4 | |
| Sep 1, 2026Arrived | London | Toronto | -23 | |
| Aug 31, 2026Arrived | London | Toronto | -41 | |
| Aug 30, 2026Arrived | London | Toronto | -43 | |
| Aug 28, 2026Arrived | London | Toronto | -19 | |
| Aug 27, 2026Arrived | London | Toronto | -9 | |
| Aug 25, 2026Arrived | London | Toronto | -37 | |
| Aug 24, 2026Arrived | London | Toronto | -29 | |
| Aug 23, 2026Arrived | London | Toronto | -15 | |
| Aug 21, 2026Arrived | London | Toronto | -24 | |
| Aug 20, 2026Arrived | London | Toronto | -6 |