UA2644 PhiladelphiaPHL · 19:48 Palm SpringsPSP · 17:55
UA2644 by United Airlines flies from Philadelphia (PHL) to Palm Springs (PSP) for the Thu, Sep 10 departure.
Same number through PHL → DEN → PSP
arrived at PSP · 10 min early
Where the minutes go
last 6 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 operation0 cancelled · 6 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at PHL and PSP 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 Philadelphia to Palm Springs flights today
same route · United AirlinesIf UA2644 is cancelled, these are the other United Airlines nonstop flights from Philadelphia to Palm Springs on the same day, with scheduled departure times in PHL local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA2644 actually runs
Pro Flight Search has tracked every published board update for UA2644 across the PHL and PSP boards: schedule changes, gate pushes and actual clocks. Usually lands ~10 min early. Based on 7 confirmed landings · 6/7 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UA2644 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: N17596, N77582, N57416, N37537.
Board clocks recorded as PHL and PSP published them.
Planning around UA2644? 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 — UA2644 Philadelphia to Palm Springs on-time performance, measured from the PHL and PSP airport boards.
https://proflightsearch.com/flight/UA2644
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