CLE → DEN Frontier Airlines

Frontier Airlines · Cleveland, OH to Denver, CO · 294 flights, 2025-07-01 to 2026-06-30 · aggregated across 3 flight numbers

This route is usually on time, but has a real long-delay tail — typical (median) delay is -5 min, while the worst 10% run +61 min or later.
On-time arrival
71%
Median delay
-5 min
90th percentile
+61 min
Cancellation rate
2%

How on-time is Frontier Airlines from CLE to DEN?

Across every Frontier Airlines flight number on CLE → DEN (294 flights, 2025-07-01 to 2026-06-30), 71% arrived within 15 minutes of schedule. Median arrival delay -5 min; the worst 10% ran +61 min or later. 2% were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time20471%
16-30 min248%
31-60 min3211%
61-120 min228%
2+ hrs72%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073148%+32 min
2025-082864%+17 min
2025-092065%+21 min
2025-102157%+16 min
2025-112383%-6 min
2025-122850%+30 min
2026-011963%+1 min
2026-021878%+10 min
2026-031765%+23 min
2026-042488%-2 min
2026-053190%-14 min
2026-062993%-12 min

Performance by day of week

DayFlightsOn-time
Mon4670%
Tue3465%
Wed2665%
Thu5467%
Fri4281%
Sat3776%
Sun5070%

F9 flight numbers on CLE → DEN

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…