UA3700 ChicagoORD · 15:43 DuluthDLH
UA3700 by United Airlines flies from Chicago (ORD) to Duluth (DLH) for the Fri, Aug 21 departure.
departs ORD · on schedule
board checked 45m ago · checking again in 45s
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
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 Duluth flights today
same route · United AirlinesIf UA3700 is cancelled, these are the other United Airlines nonstop flights from Chicago to Duluth 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 UA3700 actually runs
Pro Flight Search has tracked every published board update for UA3700 across the ORD and DLH boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 4 confirmed departures · 4/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UA3700 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 DLH published them.
Planning around UA3700? 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 — UA3700 Chicago to Duluth on-time performance, measured from the ORD and DLH airport boards.
https://proflightsearch.com/flight/UA3700
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