UA4028 RochesterROC WashingtonIAD
UA4028 by United Airlines flies from Rochester (ROC) to Washington (IAD).
scheduled from ROC
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at ROC and IAD 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 departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Rochester to Washington flights today
same route · United AirlinesIf UA4028 is cancelled, these are the other United Airlines nonstop flights from Rochester to Washington on the same day, with scheduled departure times in ROC local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA4028 actually runs
Pro Flight Search has tracked every published board update for UA4028 across the ROC 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 ROC and IAD.
The verdict above is that record speaking, so it reflects how UA4028 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around UA4028? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA4028 Rochester to Washington on-time performance, measured from the ROC and IAD airport boards.
https://proflightsearch.com/flight/UA4028
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