AA4572 ChicagoORD · 21:04 RochesterROC · 23:59
AA4572 by American Airlines flies from Chicago (ORD) to Rochester (ROC).
scheduled from ORD
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at ORD and ROC 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 Chicago to Rochester flights today
same route · American AirlinesIf AA4572 is cancelled, these are the other American Airlines nonstop flights from Chicago to Rochester 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 AA4572 actually runs
Pro Flight Search has tracked every published board update for AA4572 across the ORD and ROC boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed +34 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how AA4572 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as ORD and ROC published them.
Planning around AA4572? 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 — AA4572 Chicago to Rochester on-time performance, measured from the ORD and ROC airport boards.
https://proflightsearch.com/flight/AA4572
.