F91677 Des MoinesDSM · 14:19 DenverDEN · 15:23
F91677 by Frontier Airlines flies from Des Moines (DSM) to Denver (DEN) for the Tue, Aug 18 departure.
en route from DSM to DEN
board checked 209m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 14:22.
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 operationmedian arrival −18 min · 0 cancelled · 7 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at DSM and DEN 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.
How F91677 actually runs
Pro Flight Search has tracked every published board update for F91677 across the DSM and DEN boards: schedule changes, gate pushes and actual clocks. Usually lands ~15 min early. Based on 7 confirmed landings · 6/7 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how F91677 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: N329FR, N365FR, N705FR, N389FR.
Board clocks recorded as DSM and DEN published them.
Planning around F91677? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — F91677 Des Moines to Denver on-time performance, measured from the DSM and DEN airport boards.
https://proflightsearch.com/flight/F91677
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