UA3581 ChicagoORD · 10:25 Hilton Head IslandHHH
UA3581 by United Airlines flies from Chicago (ORD) to Hilton Head Island (HHH) for the Mon, Sep 21 departure.
en route from ORD to HHH
board checked 20m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 10:16 · typical taxi-out at ORD ≈ 7.6 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 operation1 cancelled · 7 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How UA3581 actually runs
Pro Flight Search has tracked every published board update for UA3581 across the ORD and HHH boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 6 confirmed departures · 4/6 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UA3581 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as ORD and HHH published them.
Planning around UA3581? 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 — UA3581 Chicago to Hilton Head Island on-time performance, measured from the ORD and HHH airport boards.
https://proflightsearch.com/flight/UA3581
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