AA470 PhiladelphiaPHL · 19:51 ChicagoORD · 17:34
AA470 by American Airlines flies from Philadelphia (PHL) to Chicago (ORD) for the Wed, Oct 21 departure.
arrival expected at ORD · on schedule
board checked 5m ago · checking again in 45s
Where the minutes go
last 4 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 PHL and ORD 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 Chicago flights today
same route · American AirlinesIf AA470 is cancelled, these are the other American Airlines nonstop flights from Philadelphia to Chicago 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 AA470 actually runs
Pro Flight Search has tracked every published board update for AA470 across the PHL and ORD boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed -11 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how AA470 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: N873NN, N957NN, N960NN.
Board clocks recorded as PHL and ORD published them.
Planning around AA470? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA470 Philadelphia to Chicago on-time performance, measured from the PHL and ORD airport boards.
https://proflightsearch.com/flight/AA470
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