Flight profile · Frontier Airlines
F93566
Denver (DEN) to Detroit (DTW) · scheduled 6:00 AM – 10:59 AM
How F93566 performs
582 operations, 2024-01-04 to 2026-06-30.
F93566 arrived on time 83.4% of the time, against 77.9% for all DEN → DTW flights — this specific departure is 5.5 percentage points better than the route as a whole. Against Frontier Airlines’s own flights on this route it is 6.9 points better.
Source: US DOT Bureau of Transportation Statistics · 582 operations between 2024-01-04 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| F93566 | 83.4% | 0.17% | -9 min | 5.0% | 582 |
| Frontier Airlines on DEN → DTW | 76.5% | 0.59% | -5 min | 8.1% | 1,188 |
| All DEN → DTW flights | 77.9% | 0.49% | -4 min | 7.0% | 9,093 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-01-04 to 2026-06-30
Other routes F93566 has flown
A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.
| Route | Operated | Flights | On time |
|---|---|---|---|
| LAS→DEN Las Vegas to Denver | 2024-06-05 – 2024-07-04 | 10 | — |
Because the same number has served different journeys, the statistics above describe only the route F93566 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 582 records of F93566 operating DEN → DTW, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.