Is AC857 delayed?
No — AC857 is on schedule (7 min behind), expected in Toronto at 17:27 on Sep 28 (last reported Sep 28, 13:47 UTC). Over its last 20 recorded arrivals, 4 landed more than 15 min late.
On schedule (7 min behind)
This update may be out of date. Check with your airline.
Official source · Updated
Departure
London
LHR
Actual
Sep 28
Arrival
Toronto
YYZ
Estimated
Scheduled 17:20
Sep 28
Times shown in airport local time
Service date: · Actual departure date; scheduled departure unavailable (Europe/London)
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
- Not available
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 36 min late
London → Toronto
- 10 min early
London → Toronto
- 3 min early
London → Toronto
- On schedule (2 min behind)
London → Toronto
- 13 min early
London → Toronto
Flight history and details
Aug 29, 2026 — Sep 28, 2026
- Observed arrivals
- 20
- Arrivals over 15 minutes late
- 4
- Observed cancellations
- 1
- Observed occurrences
- 22
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 27, 2026Arrived | London | Toronto | 36 | |
| Sep 25, 2026Arrived | London | Toronto | -10 | |
| Sep 24, 2026Arrived | London | Toronto | -3 | |
| Sep 22, 2026Arrived | London | Toronto | 2 | |
| Sep 21, 2026Arrived | London | Toronto | -13 | |
| Sep 20, 2026Arrived | London | Toronto | -16 | |
| Sep 18, 2026Arrived | London | Toronto | 26 | |
| Sep 17, 2026Arrived | London | Toronto | 20 | |
| 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 |