AA5866 PhiladelphiaPHL · 19:50 Knoxville/MaryvilleTYS
AA5866 by American Airlines flies from Philadelphia (PHL) to Knoxville/Maryville (TYS) for the Thu, Aug 20 departure.
departs PHL · on schedule
board checked 8m ago · checking again in 45s
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 · 9 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 Philadelphia to Knoxville/Maryville flights today
same route · American AirlinesIf AA5866 is cancelled, these are the other American Airlines nonstop flights from Philadelphia to Knoxville/Maryville 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 AA5866 actually runs
Pro Flight Search has tracked every published board update for AA5866 across the PHL and TYS boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 9 confirmed departures · 7/9 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AA5866 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: N695AE, N657AE, N697AB, N690AE.
Board clocks recorded as PHL and TYS published them.
Planning around AA5866? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA5866 Philadelphia to Knoxville/Maryville on-time performance, measured from the PHL and TYS airport boards.
https://proflightsearch.com/flight/AA5866
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