Is AC857 delayed?
No delay reported. AC857 is expected in Toronto 46 min early, at 17:19 on Nov 14.
The GADUIN market gives an on-time arrival at Toronto a 76% chance.
Usually on time: arrived within 15 min of schedule on 21 of the last 25 flights.
46 min early
This update may be out of date. Check with your airline.
Update time unavailable
Departure
London
LHR
Scheduled
Nov 14
Arrival
Toronto
YYZ
Estimated
Scheduled 18:05
Nov 14
Times shown in airport local time
Service date: · Scheduled arrival date; departure time unavailable (America/Toronto)
Think AC857 will be late today? Delayed is at 22¢ and pays out x4.65.
How will Air Canada 857 London → Toronto arrive on Nov 15?Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
- Not available
The price is the traded chance of the market’s outcome. It doesn’t confirm the flight’s status. See the market for its rules.
Also sold as A33055, UL2857, OS8225, LH6584, ET1140, ME4521, MS9604, SQ1010, TG5804, UA8219
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 31 min early
London → Toronto
- 24 min early
London → Toronto
- 31 min early
London → Toronto
- 15 min early
London → Toronto
- 5 min early
London → Toronto
Is AC857 usually late?
Period: Oct 15, 2026 – Nov 14, 2026
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
- 149 of 225
- Cancelled today
- 10
Toronto (YYZ) departures
- Left more than 15 min late
- 1 of 14
- Cancelled today
- 12
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 13, 2026Arrived | London | Toronto | -31 | |
| Nov 11, 2026Arrived | London | Toronto | -24 | |
| Nov 10, 2026Arrived | London | Toronto | -31 | |
| Nov 9, 2026Arrived | London | Toronto | -15 | |
| Nov 8, 2026Arrived | London | Toronto | -5 | |
| Nov 7, 2026Arrived | London | Toronto | -10 | |
| Nov 6, 2026Arrived | London | Toronto | -26 | |
| Nov 5, 2026Arrived | London | Toronto | -40 | |
| Nov 4, 2026Arrived | London | Toronto | -44 | |
| Nov 3, 2026Arrived | London | Toronto | -50 | |
| Nov 2, 2026Arrived | London | Toronto | -29 | |
| Nov 1, 2026Arrived | London | Toronto | -34 | |
| Oct 31, 2026Arrived | London | Toronto | 3 | |
| Oct 30, 2026Arrived | London | Toronto | 35 | |
| Oct 29, 2026Arrived | London | Toronto | -7 | |
| Oct 28, 2026Arrived | London | Toronto | -29 | |
| Oct 27, 2026Arrived | London | Toronto | -4 | |
| Oct 26, 2026Arrived | London | Toronto | 6 | |
| Oct 25, 2026Arrived | London | Toronto | 30 | |
| Oct 23, 2026Arrived | London | Toronto | 16 | |
| Oct 22, 2026Arrived | London | Toronto | -16 | |
| Oct 20, 2026Arrived | London | Toronto | -18 | |
| Oct 19, 2026Arrived | London | Toronto | -4 | |
| Oct 18, 2026Arrived | London | Toronto | -4 | |
| Oct 16, 2026Arrived | London | Toronto | 23 |