UA3687 NashvilleBNA ChicagoORD
UA3687 by United Airlines flies from Nashville (BNA) to Chicago (ORD).
scheduled from BNA
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at BNA and ORD are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Nashville to Chicago flights today
same route · United AirlinesIf UA3687 is cancelled, these are the other United Airlines nonstop flights from Nashville to Chicago on the same day, with scheduled departure times in BNA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA3687 actually runs
Pro Flight Search has tracked every published board update for UA3687 across the BNA and ORD boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at BNA and ORD.
The verdict above is that record speaking, so it reflects how UA3687 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around UA3687? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA3687 Nashville to Chicago on-time performance, measured from the BNA and ORD airport boards.
https://proflightsearch.com/flight/UA3687
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