Flight profile · Frontier Airlines
F91020
Las Vegas (LAS) to Phoenix (PHX) · scheduled 1:43 PM – 1:24 PM
How F91020 performs
289 operations, 2024-05-16 to 2026-05-04.
F91020 arrived on time 80.4% of the time, against 79.2% for all LAS → PHX flights — this specific departure is 1.2 percentage points better than the route as a whole. Against Frontier Airlines’s own flights on this route it is 1.6 points better.
Source: US DOT Bureau of Transportation Statistics · 289 operations between 2024-05-16 to 2026-05-04
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| F91020 | 80.4% | 1.38% | -9 min | 7.7% | 289 |
| Frontier Airlines on LAS → PHX | 78.8% | 0.91% | -8 min | 9.7% | 2,960 |
| All LAS → PHX flights | 79.2% | 0.85% | -6 min | 7.1% | 19,991 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-05-16 to 2026-05-04
Other routes F91020 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.
Because the same number has served different journeys, the statistics above describe only the route F91020 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 289 records of F91020 operating LAS → PHX, 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.