F91917 ClevelandCLE DenverDEN
F91917 by Frontier Airlines flies from Cleveland (CLE) to Denver (DEN).
scheduled from CLE
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at CLE 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.
Other Cleveland to Denver flights
same route · Frontier AirlinesIf F91917 is cancelled, this is the other Frontier Airlines nonstop flight from Cleveland to Denver, with scheduled departure times in CLE local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How F91917 actually runs
Pro Flight Search has tracked every published board update for F91917 across the CLE and DEN boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at CLE and DEN.
The verdict above is that record speaking, so it reflects how F91917 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around F91917? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — F91917 Cleveland to Denver on-time performance, measured from the CLE and DEN airport boards.
https://proflightsearch.com/flight/F91917
.