UA1866 New YorkEWR JacksonJAC
UA1866 by United Airlines flies from New York (EWR) to Jackson (JAC).
scheduled from EWR
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Early read, sample still buildingDriven mainly by JAC (Jackson), currently flying LIFR (low instrument). For this route and airline, under conditions like today's, over the last 90 days. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
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 New York to Jackson flights
same route · United AirlinesIf UA1866 is cancelled, this is the other United Airlines nonstop flight from New York to Jackson, with scheduled departure times in EWR local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA1866 actually runs
Pro Flight Search has tracked every published board update for UA1866 across the EWR and JAC boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at EWR and JAC.
The verdict above is that record speaking, so it reflects how UA1866 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around UA1866? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA1866 New York to Jackson on-time performance, measured from the EWR and JAC airport boards.
https://proflightsearch.com/flight/UA1866
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