UA4573 ChicagoORD AshevilleAVL
UA4573 by United Airlines flies from Chicago (ORD) to Asheville (AVL).
scheduled from ORD
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by AVL (Asheville), 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 Chicago to Asheville flights today
same route · United AirlinesIf UA4573 is cancelled, these are the other United Airlines nonstop flights from Chicago to Asheville 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 UA4573 actually runs
Pro Flight Search has tracked every published board update for UA4573 across the ORD and AVL boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at ORD and AVL.
The verdict above is that record speaking, so it reflects how UA4573 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around UA4573? 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 — UA4573 Chicago to Asheville on-time performance, measured from the ORD and AVL airport boards.
https://proflightsearch.com/flight/UA4573
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