UA5403 ChicagoORD Greenville/Greer/SpartanburgGSP
UA5403 by United Airlines flies from Chicago (ORD) to Greenville/Greer/Spartanburg (GSP).
scheduled from ORD
The route today
live boardsTomorrow at ORD
ForecastThu 12 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 Greenville/Greer/Spartanburg flights today
same route · United AirlinesIf UA5403 is cancelled, these are the other United Airlines nonstop flights from Chicago to Greenville/Greer/Spartanburg 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 UA5403 actually runs
Pro Flight Search has tracked every published board update for UA5403 across the ORD and GSP 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 GSP.
The verdict above is that record speaking, so it reflects how UA5403 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around UA5403? 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: UA5403 Chicago to Greenville/Greer/Spartanburg on-time performance, measured from the ORD and GSP airport boards.
https://proflightsearch.com/flight/UA5403
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