Flight profile · Frontier Airlines
F91863
Oklahoma City (OKC) to Denver (DEN) · scheduled 8:27 PM – 9:13 PM
How F91863 performs
550 operations, 2023-11-17 to 2026-06-30.
F91863 arrived on time 73.0% of the time, against 78.1% for all OKC → DEN flights — this specific departure is 5.0 percentage points worse than the route as a whole. Against Frontier Airlines’s own flights on this route it is 3.1 points worse.
Source: US DOT Bureau of Transportation Statistics · 550 operations between 2023-11-17 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| F91863 | 73.0% | 0.91% | -8 min | 9.9% | 550 |
| Frontier Airlines on OKC → DEN | 76.2% | 0.73% | -10 min | 9.4% | 955 |
| All OKC → DEN flights | 78.1% | 0.83% | -5 min | 7.6% | 9,328 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-11-17 to 2026-06-30
Other routes F91863 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 |
|---|---|---|---|
| DEN→SLC Denver to Salt Lake City | 2024-04-11 – 2024-04-18 | 2 | — |
Because the same number has served different journeys, the statistics above describe only the route F91863 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 550 records of F91863 operating OKC → DEN, 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.