F91836 MIA → DTW

Frontier Airlines · Miami, FL to Detroit, MI · 62 flights observed, 2025-11-21 to 2026-04-19 · 1,145 mi

This flight runs much more reliably at some times of day than others — 89% on-time departing 12–3pm vs. 41% departing 3–6pm.
On-time arrival
68%
Median delay
+3 min
90th percentile
+133 min
Cancellation rate
3%

How often is F91836 on time?

Across 62 flights on MIA → DTW from 2025-11-21 to 2026-04-19, F91836 arrived within 15 minutes of schedule 68% of the time. The median arrival delay was +3 min, and the worst 10% of flights arrived +133 min or later. 3% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time4168%
16-30 min712%
31-60 min35%
61-120 min23%
2+ hrs712%

Performance by month

MonthFlightsOn-timeAvg delay
2025-11450%+15 min
2025-121173%+12 min
2026-019100%-20 min
2026-02978%+4 min
2026-031958%+48 min
2026-04850%+53 min

Performance by day of week

DayFlightsOn-time
Mon1974%
TueNo data—
Wed367%
Thu757%
Fri2075%
Sat580%
Sun633%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…