UA4597 ChicagoORD Sioux FallsFSD
UA4597 by United Airlines flies from Chicago (ORD) to Sioux Falls (FSD).
scheduled from ORD
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by FSD (Sioux Falls), currently flying IFR (instrument). 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 →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Chicago to Sioux Falls flights today
same route · United AirlinesIf UA4597 is cancelled, these are the other United Airlines nonstop flights from Chicago to Sioux Falls on the same day, with scheduled departure times in ORD 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 UA4597 actually runs
Pro Flight Search has tracked every published board update for UA4597 across the ORD and FSD 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 FSD.
The verdict above is that record speaking, so it reflects how UA4597 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around UA4597? 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: UA4597 Chicago to Sioux Falls on-time performance, measured from the ORD and FSD airport boards.
https://proflightsearch.com/flight/UA4597
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