AA4229 ChicagoORD · 08:20 Knoxville/MaryvilleTYS
AA4229 by American Airlines flies from Chicago (ORD) to Knoxville/Maryville (TYS) for the Mon, Oct 19 departure.
en route from ORD to TYS
board checked 31m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 08:18 · typical taxi-out at ORD ≈ 7.6 min.
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operation0 cancelled · 8 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Chicago to Knoxville/Maryville flights today
same route · American AirlinesIf AA4229 is cancelled, these are the other American Airlines nonstop flights from Chicago to Knoxville/Maryville 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 AA4229 actually runs
Pro Flight Search has tracked every published board update for AA4229 across the ORD and TYS boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 8 confirmed departures · 8/8 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AA4229 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 TYS published them.
Planning around AA4229? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA4229 Chicago to Knoxville/Maryville on-time performance, measured from the ORD and TYS airport boards.
https://proflightsearch.com/flight/AA4229
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