G43021 DenverDEN · 08:26 Knoxville/MaryvilleTYS
G43021 by Allegiant Air flies from Denver (DEN) to Knoxville/Maryville (TYS).
scheduled from DEN
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Denver to Knoxville/Maryville flights
same route · Allegiant AirIf G43021 is cancelled, these are the other Allegiant Air nonstop flights from Denver to Knoxville/Maryville, with scheduled departure times in DEN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How G43021 actually runs
Pro Flight Search has tracked every published board update for G43021 across the DEN and TYS boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: departed -7 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how G43021 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: N192NV.
Board clocks recorded as DEN and TYS published them.
Planning around G43021? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — G43021 Denver to Knoxville/Maryville on-time performance, measured from the DEN and TYS airport boards.
https://proflightsearch.com/flight/G43021
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