UA3636 TorontoYYZ WashingtonIAD
UA3636 by United Airlines flies from Toronto (YYZ) to Washington (IAD).
scheduled from YYZ
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at YYZ and IAD are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Toronto to Washington flights today
same route · United AirlinesIf UA3636 is cancelled, these are the other United Airlines nonstop flights from Toronto to Washington on the same day, with scheduled departure times in YYZ local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How UA3636 actually runs
Pro Flight Search has tracked every published board update for UA3636 across the YYZ and IAD boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at YYZ and IAD.
The verdict above is that record speaking, so it reflects how UA3636 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around UA3636? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search: UA3636 Toronto to Washington on-time performance, measured from the YYZ and IAD airport boards.
https://proflightsearch.com/flight/UA3636
.