UA4739 ChicagoORD SpringfieldSGF
UA4739 by United Airlines flies from Chicago (ORD) to Springfield (SGF).
scheduled from ORD
The route today
live boardsTomorrow at Chicago
ForecastFri 13 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Chicago to Springfield flights today
same route · United AirlinesIf UA4739 is cancelled, these are the other United Airlines nonstop flights from Chicago to Springfield 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 UA4739 actually runs
Pro Flight Search has tracked every published board update for UA4739 across the ORD and SGF boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at ORD and SGF.
The verdict above is that record speaking, so it reflects how UA4739 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around UA4739? 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: UA4739 Chicago to Springfield on-time performance, measured from the ORD and SGF airport boards.
https://proflightsearch.com/flight/UA4739
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