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Air Canada

Is AC856 delayed?

No — AC856 landed in London 5 min early, at 08:30 on Sep 29 (as of Sep 29, 07:36 UTC).

Usually on time: arrived within 15 min of schedule on 18 of the last 21 flights.

Arrived

5 min early

Official source · Updated

Departure

Toronto

YYZ

Actual

Sep 28

Arrival

London

LHR

Actual

Scheduled 08:35

Sep 29

Times shown in airport local time

Service date: · Actual departure date; scheduled departure unavailable (America/Toronto)

Market settled: On time.

View this flight’s marketHow this market settles

Flight details

Departure · UTC

Scheduled
Not available
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Actual
View this flight’s market

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.

Also sold as A33054, UL2856, OS8224, LH6585, MS9617, UA8268

Route overview: Toronto → LondonYYZLHR
Toronto → London

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • Toronto → London

    5 min early

  • Toronto → London

    6 min early

  • Toronto → London

    36 min early

  • Toronto → London

    42 min early

  • Toronto → London

    16 min early

Is AC856 usually late?

Observation window: Aug 31, 2026 – Sep 30, 2026

Observed arrivals
21
On time
86%
of 21 arrivals
Late
14%
of 21 arrivals
Cancelled
5%
of 22 flights
Median arrival delay
16 min early
9 in 10 arrived within
46 min

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. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

At the airports today

Toronto (YYZ) departures

Left more than 15 min late
18 of 175
Cancelled today
3

London Heathrow (LHR) departures

No departures recorded yet today.

Related flights

Return flights LHR → YYZ

All Air Canada flights

Flight history and details
AC856 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 28, 2026ArrivedTorontoLondon
View this flight’s market
-5
Sep 27, 2026ArrivedTorontoLondon-6
Sep 25, 2026ArrivedTorontoLondon-36
Sep 24, 2026ArrivedTorontoLondon-42
Sep 22, 2026ArrivedTorontoLondon-16
Sep 21, 2026ArrivedTorontoLondon-27
Sep 20, 2026ArrivedTorontoLondon-27
Sep 18, 2026ArrivedTorontoLondon51
Sep 17, 2026ArrivedTorontoLondon11
Sep 15, 2026ArrivedTorontoLondon-19
Sep 14, 2026ArrivedTorontoLondon72
Sep 13, 2026ArrivedTorontoLondon-40
Sep 11, 2026ArrivedTorontoLondon46
Sep 10, 2026ArrivedTorontoLondon-31
Sep 9, 2026CancelledTorontoLondonNot availableNot available
Sep 7, 2026ArrivedTorontoLondon-9
Sep 6, 2026ArrivedTorontoLondon-11
Sep 4, 2026ArrivedTorontoLondon-48
Sep 3, 2026ArrivedTorontoLondon-29
Sep 1, 2026ArrivedTorontoLondon-4
Aug 31, 2026ArrivedTorontoLondon-4
Aug 30, 2026ArrivedTorontoLondon-21

Email me if AC856 runs late

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