AA6455 PhoenixPHX · 14:01 OntarioONT · 12:33
AA6455 by American Airlines flies from Phoenix (PHX) to Ontario (ONT) for the Mon, Sep 7 departure.
departs PHX · on schedule
board checked 63m ago · checking again in 45s
Where the minutes go
last 3 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at PHX and ONT 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 Phoenix to Ontario flights today
same route · American AirlinesIf AA6455 is cancelled, these are the other American Airlines nonstop flights from Phoenix to Ontario on the same day, with scheduled departure times in PHX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AA6455 actually runs
Pro Flight Search has tracked every published board update for AA6455 across the PHX and ONT boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: landed +41 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how AA6455 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: N249LR, N614SK, N758SK, N630SK.
Board clocks recorded as PHX and ONT published them.
Planning around AA6455? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA6455 Phoenix to Ontario on-time performance, measured from the PHX and ONT airport boards.
https://proflightsearch.com/flight/AA6455
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