UA2423 New YorkEWR · 07:00 Santa AnaSNA · 09:57
UA2423 by United Airlines flies from New York (EWR) to Santa Ana (SNA) for the Mon, Sep 7 departure.
arrived at SNA · 44 min early
⚖ UA2423 typically leaves −6 and lands −20. 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 −20 min · 0 cancelled · 15 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at EWR and SNA 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 Santa Ana flights today
same route · United AirlinesIf UA2423 is cancelled, these are the other United Airlines nonstop flights from New York to Santa Ana 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 UA2423 actually runs
Pro Flight Search has tracked every published board update for UA2423 across the EWR and SNA boards: schedule changes, gate pushes and actual clocks. Usually lands ~13 min early. Based on 12 confirmed landings · 10/12 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UA2423 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: N17339, N47298, N17327, N37295.
Board clocks recorded as EWR and SNA published them.
Planning around UA2423? 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 — UA2423 New York to Santa Ana on-time performance, measured from the EWR and SNA airport boards.
https://proflightsearch.com/flight/UA2423
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