LHR → YYCLondon to Calgary

live

Direct flights from London (LHR) to Calgary (YYC): 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 8 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 London and Calgary. Updated 21 October 2026 at 05:22 UTC.

Today, LHR → YYC

Wed 21 Oct · local times
  1. 10:15 AC851Air Canada On schedule YYC 12:50scheduled
  2. 14:10 WS1WestJet On schedule YYC 16:00scheduled

Checked LHR board 06:15 · YYC board 23:22

LHR London busy · +25
YYC Calgary smooth · +0
7,014 km · ~9h 30m est.
dep bank 10:15–14:1014x weekly
Runs reliable · 2 airlines · 14x weekly · nonstop
83% on time

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

Median arrival delay is −8 min. 0 of 6 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−8 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 AC851 10:15 daily

WestJetWS

Flights WS1 14:10 daily

History

operated legs · board outcomes
10-20AC851dep +67 → arr−8
10-20WS1dep +37 → arr−17
10-19AC851dep +15 → arr−29
10-19WS1dep +25 → arr+3
10-18AC851dep +21 → arr−15
10-18WS1dep +85 → arr+80

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
LHRLondon +25 min busy 🌤 mostly cloudy · E 5 kt Full LHR delay board →
YYCCalgary +0 min smooth 🌤 clear · S 7 kt Full YYC delay board →

Weather lens

Current conditions put the pressure at YYC: 32% odds of a 15+ minute delay and around +6 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the London to Calgary route actually runs

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

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

LHR to YYC questions

Is LHR–YYC running on time right now?

Smooth skies ahead. The departure side at LHR is the weaker end, route health score 83/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on LHR–YYC?

Operators schedule morning departures around 10:15 from LHR. Earlier flights typically land before destination-airport delays accumulate later in the day; check the YYC delay card to confirm conditions when you'd arrive.

How long is the flight from LHR to YYC?

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 LHR–YYC fly?

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