Flight profile · Frontier Airlines
F91602
Las Vegas (LAS) to Philadelphia (PHL) · scheduled 11:00 PM – 5:49 AM
How F91602 performs
375 operations, 2024-05-16 to 2026-06-30.
F91602 arrived on time 68.1% of the time, against 81.3% for all LAS → PHL flights — this specific departure is 13.2 percentage points worse than the route as a whole.
Source: US DOT Bureau of Transportation Statistics · 375 operations between 2024-05-16 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| F91602 | 68.1% | 1.33% | 2 min | 11.1% | 375 |
| Frontier Airlines on LAS → PHL | 67.4% | 1.27% | 2 min | 11.8% | 472 |
| All LAS → PHL flights | 81.3% | 1.42% | -9 min | 5.6% | 4,864 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-05-16 to 2026-06-30
Other routes F91602 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 |
|---|---|---|---|
| SNA→LAS Santa Ana to Las Vegas | 2024-03-08 – 2024-04-08 | 20 | — |
Because the same number has served different journeys, the statistics above describe only the route F91602 currently operates. Blending them would produce an average of two different flights.
Why F91602 runs late
Where US DOT attributed the delay minutes on this flight.
crew, maintenance, boarding, fuelling — within the carrier’s control
the inbound aircraft was late, so this flight started late
airspace and airport capacity, including weather-driven flow control
weather severe enough to stop this flight specifically
Share of the delay minutes US DOT attributed to each cause for F91602 on LAS → PHL. A single late flight can carry more than one cause, and only delays of fifteen minutes or more are attributed at all.
Other departures on LAS → PHL
Same airports, same journey — and not the same odds of arriving on time.
| Flight | Airline | On time | Median arrival | Operations |
|---|---|---|---|---|
| AA437 | American Airlines | 84.0% | 12 min early | 755 |
Every departure listed carries at least 600 operations, so the comparison is between figures that mean something. Schedules change; confirm the departure still operates before booking around this.
Data and methodology
Calculated by FlyerIntel from 375 records of F91602 operating LAS → PHL, 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.