UA3395 ChicagoORD · 13:30 St LouisSTL
UA3395 by United Airlines flies from Chicago (ORD) to St Louis (STL).
scheduled from ORD
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at ORD and STL 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 Chicago to St Louis flights today
same route · United AirlinesIf UA3395 is cancelled, these are the other United Airlines nonstop flights from Chicago to St Louis on the same day, with scheduled departure times in ORD local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA3395 actually runs
Pro Flight Search has tracked every published board update for UA3395 across the ORD and STL boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: departed +98 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA3395 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as ORD and STL published them.
Planning around UA3395? 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 — UA3395 Chicago to St Louis on-time performance, measured from the ORD and STL airport boards.
https://proflightsearch.com/flight/UA3395
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