UA3687 Kansas CityMCI · 17:50 WashingtonIAD · 21:25
UA3687 by United Airlines flies from Kansas City (MCI) to Washington (IAD) for the Wed, Nov 11 departure.
arrived at IAD · 26 min early
Where the minutes go
last 5 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival −26 min · 0 cancelled · 5 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at MCI 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 →
Tomorrow at Kansas City
ForecastFri 13 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
Tomorrow at Washington
ForecastFri 13 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Kansas City to Washington flights today
same route · United AirlinesIf UA3687 is cancelled, this is the other United Airlines nonstop flight from Kansas City to Washington on the same day, with scheduled departure times in MCI 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 UA3687 actually runs
Pro Flight Search has tracked every published board update for UA3687 across the MCI and IAD boards: schedule changes, gate pushes and actual clocks. Usually lands ~16 min early. Based on 5 confirmed landings · 5/5 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UA3687 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N723YX, N775YX, N733YX, N754YX.
Board clocks recorded as MCI and IAD published them.
Planning around UA3687? 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: UA3687 Kansas City to Washington on-time performance, measured from the MCI and IAD airport boards.
https://proflightsearch.com/flight/UA3687
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