F99840 DenverDEN · 15:00 ColumbusCMH
F99840 by Frontier Airlines flies from Denver (DEN) to Columbus (CMH).
scheduled from DEN
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at DEN and CMH are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 →
Tomorrow at Denver
ForecastSun 8 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
Tomorrow at Columbus
ForecastSun 8 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Denver to Columbus flights today
same route · Frontier AirlinesIf F99840 is cancelled, this is the other Frontier Airlines nonstop flight from Denver to Columbus on the same day, with scheduled departure times in DEN local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How F99840 actually runs
Pro Flight Search has tracked every published board update for F99840 across the DEN and CMH boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 1 completed leg so far: departed -23 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how F99840 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: N440FR.
Board clocks recorded as DEN and CMH published them.
Planning around F99840? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: F99840 Denver to Columbus on-time performance, measured from the DEN and CMH airport boards.
https://proflightsearch.com/flight/F99840
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