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Flight AC851

LHR → YYC · Flight status and possible compensation for 2026-10-31. En route

On the data available, this flight does not appear to qualify for compensation.

Regulation EU261 does not cover this route: the flight neither departs from an EU, EEA or Swiss airport, nor arrives at one on an EU airline. The disruption is recorded in our data — it simply falls outside the Regulation.

Indicative estimate under Regulation EU261, not legal advice.

Flight details

Scheduled departure
2026-10-31 13:25:00
Actual departure
2026-10-31 13:48:00
Scheduled arrival
Not available
Actual arrival
Not available
Arrival delay
3 min
Distance
Not available
Gate / terminal
B36 / 2
Also sold as
A33074, AI6303, LH6846, ME4513, MS9631, OS8237, TG5812, TP8268, UA8585, UL2851

Last updated: 2026-11-01 09:00:44

Weather, warnings and strikes

What was happening at the airport that day, for information. It does not say why a flight was delayed, and it plays no part in our assessment of a claim.

London (LHR), 31/10/2026

Weather, hour by hour

Show the 8 weather reports
Time (CET)WindVisibilityCloud baseTemp.WeatherFlying conditionsReport as issued (UTC)
10:20100° 4 kt5 km600 ft10 °CMistPoorMETAR EGLL 310920Z AUTO 10004KT 5000 BR OVC006 10/09 Q1032
11:2080° 3 kt7 km900 ft11 °CPoorMETAR EGLL 311020Z AUTO 08003KT 020V120 7000 BKN009 11/09 Q1032
12:20120° 4 kt10 km13 °CGoodMETAR EGLL 311120Z AUTO 12004KT 090V150 9999 NCD 13/09 Q1032
13:20110° 9 kt10 km14 °CGoodMETAR EGLL 311220Z AUTO 11009KT 9999 NCD 14/08 Q1031
14:20110° 9 kt10 km15 °CGoodMETAR EGLL 311320Z AUTO 11009KT 9999 NCD 15/08 Q1031
15:2090° 8 kt10 km15 °CGoodMETAR EGLL 311420Z AUTO 09008KT 060V130 9999 NCD 15/09 Q1031
16:2080° 6 kt10 km15 °CGoodMETAR EGLL 311520Z AUTO 08006KT 9999 NCD 15/09 Q1031
17:2080° 4 kt10 km14 °CGoodMETAR EGLL 311620Z AUTO 08004KT 9999 NCD 14/08 Q1031

Your rights if your flight was delayed or cancelled

If this flight arrived 3 hours or more late at your destination, was cancelled with less than 14 days' notice, or you were denied boarding, and the cause was the airline's responsibility, you may be entitled to compensation of €250 to €600 — plus a refund or re-routing, and care during the wait.

Learn more in our guides to flight compensation, passenger rights and how to claim. Unsure about your case? Use the calculator or the eligibility checker.

Other disrupted flights on this route

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Frequently asked questions

How do I know how much I am owed for this flight?

The amount depends on the flight distance: €250 up to 1,500 km, €400 between 1,500 and 3,500 km, and €600 for flights over 3,500 km outside the EU. Our calculator gives you an estimated figure.

Is the data for this flight official?

We gather it from the flight information that airports and the data sources we credit publish, and complete each flight once its day is over. It is reliable for guidance, but to claim you should also keep your boarding pass and the airline's emails.

How long do I have to claim for this flight?

The time limit depends on the country of the flight and typically ranges from about 2 to 6 years. If the flight is recent, you are certainly within the deadline.

Were you on this flight?

Check for free whether you are owed compensation and claim it on a no-win, no-fee basis.

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