UA4431 ChicagoORD · 12:29 Fayetteville/Springdale/RogersXNA
UA4431 by United Airlines flies from Chicago (ORD) to Fayetteville/Springdale/Rogers (XNA) for the Tue, Aug 18 departure.
en route from ORD to XNA
board checked 40m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 12:23 · typical taxi-out at ORD ≈ 8.1 min.
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operation0 cancelled · 8 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Chicago to Fayetteville/Springdale/Rogers flights today
same route · United AirlinesIf UA4431 is cancelled, these are the other United Airlines nonstop flights from Chicago to Fayetteville/Springdale/Rogers 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 UA4431 actually runs
Pro Flight Search has tracked every published board update for UA4431 across the ORD and XNA boards: schedule changes, gate pushes and actual clocks. Usually departs ~6 min early. Based on 8 confirmed departures · 7/8 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UA4431 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N576GJ.
Board clocks recorded as ORD and XNA published them.
Planning around UA4431? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA4431 Chicago to Fayetteville/Springdale/Rogers on-time performance, measured from the ORD and XNA airport boards.
https://proflightsearch.com/flight/UA4431
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