AA4512 RochesterROC · 05:59 ChicagoORD · 07:00
AA4512 by American Airlines flies from Rochester (ROC) to Chicago (ORD).
scheduled from ROC
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at ROC 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 Rochester to Chicago flights today
same route · American AirlinesIf AA4512 is cancelled, these are the other American Airlines nonstop flights from Rochester to Chicago on the same day, with scheduled departure times in ROC local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AA4512 actually runs
Pro Flight Search has tracked every published board update for AA4512 across the ROC and ORD boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed +50 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how AA4512 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: N410YX, N135HQ.
Board clocks recorded as ROC and ORD published them.
Planning around AA4512? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA4512 Rochester to Chicago on-time performance, measured from the ROC and ORD airport boards.
https://proflightsearch.com/flight/AA4512
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