YYC → LHRCalgary to London

live

Direct flights from Calgary (YYC) to London (LHR): 14 nonstop departures observed each week across 2 airlines. 83% of the last 6 operated flights arrived within 15 minutes of schedule. The median arrival is 21 minutes early. No cancellations were recorded across the 6 tracked flights. The nonstop covers 7,014 km, an estimated 9 hours 30 minutes in the air. Measured by Pro Flight Search from live flight boards at Calgary and London. Updated 7 September 2026 at 21:55 UTC.

YYC Calgary smooth · +0
LHR London smooth · +0
7,014 km · ~9h 30m est.
dep bank 19:55–20:3514x weekly
Runs reliable · 2 airlines · 14x weekly · nonstop
83% on time

of the last 6 operated YYC → LHR flights arrived within 15 minutes

Median arrival delay is −21 min. 0 of 6 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−21 minacross the last 6 operated legs
Flight time~9h 30mestimated from route distance
Weekly departures14x2 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Air CanadaWestJet

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Air CanadaAC

Flights AC850 19:55 daily

WestJetWS

Flights WS2 20:35 daily

History

operated legs · board outcomes
09-06AC850dep +0 → arr−30
09-06WS2dep +90 → arr+120
09-05AC850dep +2 → arr−24
09-05WS2dep −1 → arr−21
09-04AC850dep −9 → arr−21
09-04WS2arrived−6

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
YYCCalgary +0 min smooth Full YYC delay board →
LHRLondon +0 min smooth Full LHR delay board →

Weather lens

Current conditions put the pressure at YYC: 34% odds of a 15+ minute delay, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Calgary to London route actually runs

Pro Flight Search records official board updates for nonstop YYC to LHR flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Calgary (YYC) to London (LHR) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/YYC-LHR
How we measure this →

YYC to LHR questions

Is YYC–LHR running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on YYC–LHR?

Operators schedule evening departures around 19:55 from YYC. Earlier flights typically land before destination-airport delays accumulate later in the day; check the LHR delay card to confirm conditions when you'd arrive.

How long is the flight from YYC to LHR?

Great-circle distance is 7,014 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 525–631 min gate-to-gate on this route.

How often does YYC–LHR fly?

2 carriers operate this route, around 14 flights a week between them. Compare carrier days and times in the airline list above.