LF611 WashingtonIAD MontréalYUL

LF611 by Contour Airlines flies from Washington (IAD) to Montréal (YUL).

Right nowNext departure Sunday Operates Mon Sun

17:00

scheduled from IAD

The route today

live boards

IADWashingtonHigh riskIAD delay board →

YULMontréalOn-time likelyYUL delay board →

IAD→YULevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample

43%Chance of 15+ min delay

6.3%Chance of cancellation

+12 minAvg hub delay right now

Conditions at IAD and YUL are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

When it flies

scheduled departures

061422

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

How LF611 actually runs

Pro Flight Search has tracked every published board update for LF611 across the IAD and YUL boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at IAD and YUL.

The verdict above is that record speaking, so it reflects how LF611 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around LF611? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

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Suggested citation

Pro Flight Search — LF611 Washington to Montréal on-time performance, measured from the IAD and YUL airport boards.

Canonical URL

https://proflightsearch.com/flight/LF611