AA1621 PhiladelphiaPHL · 12:20 San DiegoSAN · 11:20
AA1621 by American Airlines flies from Philadelphia (PHL) to San Diego (SAN) for the Mon, Oct 12 departure.
landed at SAN · confirmed by live position
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 −42 min · 0 cancelled · 7 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at PHL 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 Philadelphia to San Diego flights today
same route · American AirlinesIf AA1621 is cancelled, these are the other American Airlines nonstop flights from Philadelphia to San Diego 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 AA1621 actually runs
Pro Flight Search has tracked every published board update for AA1621 across the PHL and SAN boards: schedule changes, gate pushes and actual clocks. Usually lands ~42 min early. Based on 6 confirmed landings · 6/6 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 AA1621 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: N474AN, N454AL, N450AN, N461AN.
Board clocks recorded as PHL and SAN published them.
Planning around AA1621? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA1621 Philadelphia to San Diego on-time performance, measured from the PHL and SAN airport boards.
https://proflightsearch.com/flight/AA1621
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