UA3306 ColumbusCMH ChicagoORD
UA3306 by United Airlines flies from Columbus (CMH) to Chicago (ORD).
scheduled from CMH
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by CMH (Columbus), currently flying MVFR (marginal visual). 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 Columbus to Chicago flights today
same route · United AirlinesIf UA3306 is cancelled, these are the other United Airlines nonstop flights from Columbus to Chicago on the same day, with scheduled departure times in CMH local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA3306 actually runs
Pro Flight Search has tracked every published board update for UA3306 across the CMH and ORD boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at CMH and ORD.
The verdict above is that record speaking, so it reflects how UA3306 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around UA3306? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA3306 Columbus to Chicago on-time performance, measured from the CMH and ORD airport boards.
https://proflightsearch.com/flight/UA3306
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