UA1991 New YorkEWR · 16:59 AtlantaATL · 19:32
UA1991 by United Airlines flies from New York (EWR) to Atlanta (ATL) for the Mon, Sep 7 departure.
departs EWR · 110 min late
board checked 62m ago · checking again in 45s
⚖ UA1991 typically leaves +98 and lands +76. The air wins minutes back.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 operationmedian arrival +76 min · 0 cancelled · 13 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at EWR and ATL 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 New York to Atlanta flights today
same route · United AirlinesIf UA1991 is cancelled, these are the other United Airlines nonstop flights from New York to Atlanta on the same day, 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 UA1991 actually runs
Pro Flight Search has tracked every published board update for UA1991 across the EWR and ATL boards: schedule changes, gate pushes and actual clocks. Usually lands ~79 min late. Based on 12 confirmed landings · 4/12 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how UA1991 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: N889UA, N834UA, N69806, N841UA.
Board clocks recorded as EWR and ATL published them.
Planning around UA1991? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA1991 New York to Atlanta on-time performance, measured from the EWR and ATL airport boards.
https://proflightsearch.com/flight/UA1991
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