UA1129 New YorkEWR · 07:00 San DiegoSAN · 09:49
UA1129 by United Airlines flies from New York (EWR) to San Diego (SAN).
scheduled from EWR
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 −29 min · 0 cancelled · 8 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at EWR and SAN 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. 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 San Diego flights today
same route · United AirlinesIf UA1129 is cancelled, these are the other United Airlines nonstop flights from New York to San Diego 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 UA1129 actually runs
Pro Flight Search has tracked every published board update for UA1129 across the EWR and SAN boards: schedule changes, gate pushes and actual clocks. Usually lands ~32 min early. Based on 5 confirmed landings · 5/5 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 UA1129 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: N37413, N37535, N57416, N17438.
Board clocks recorded as EWR and SAN published them.
Planning around UA1129? 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 — UA1129 New York to San Diego on-time performance, measured from the EWR and SAN airport boards.
https://proflightsearch.com/flight/UA1129
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