AA1809 ChicagoORD · 16:00 PhiladelphiaPHL · 23:19
AA1809 by American Airlines flies from Chicago (ORD) to Philadelphia (PHL) for the Mon, Sep 14 departure.
en route from ORD to PHL
board checked 8m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 16:18 · typical taxi-out at ORD ≈ 7.7 min.
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
Early read, sample still buildingConditions at ORD and PHL 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 Chicago to Philadelphia flights today
same route · American AirlinesIf AA1809 is cancelled, these are the other American Airlines nonstop flights from Chicago to Philadelphia on the same day, with scheduled departure times in ORD local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AA1809 actually runs
Pro Flight Search has tracked every published board update for AA1809 across the ORD and PHL boards: schedule changes, gate pushes and actual clocks. Usually lands ~47 min late. Based on 4 confirmed landings · 1/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AA1809 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: N914NN, N908AN, N982AN.
Board clocks recorded as ORD and PHL published them.
Planning around AA1809? 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 — AA1809 Chicago to Philadelphia on-time performance, measured from the ORD and PHL airport boards.
https://proflightsearch.com/flight/AA1809
.