Flight profile · Frontier Airlines
F91094
San Francisco (SFO) to Denver (DEN) · scheduled 12:59 AM – 4:43 PM
How F91094 performs
455 operations, 2024-01-04 to 2026-06-30.
F91094 arrived on time 49.6% of the time, against 76.7% for all SFO → DEN flights — this specific departure is 27.1 percentage points worse than the route as a whole. Against Frontier Airlines’s own flights on this route it is 19.6 points worse.
Source: US DOT Bureau of Transportation Statistics · 455 operations between 2024-01-04 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| F91094 | 49.6% | 1.10% | 15 min | 18.2% | 455 |
| Frontier Airlines on SFO → DEN | 69.1% | 1.13% | -1 min | 12.3% | 1,944 |
| All SFO → DEN flights | 76.7% | 0.61% | -5 min | 7.7% | 16,605 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-01-04 to 2026-06-30
Other routes F91094 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 |
|---|---|---|---|
| MCO→ISP Orlando to Islip | 2023-07-05 – 2023-11-15 | 134 | 79.7% |
Because the same number has served different journeys, the statistics above describe only the route F91094 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 455 records of F91094 operating SFO → 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.