Flight profile · Frontier Airlines
F91699
Las Vegas (LAS) to Santa Ana (SNA) · scheduled 11:02 AM – 12:19 PM
How F91699 performs
334 operations, 2023-11-16 to 2026-06-29.
F91699 arrived on time 83.1% of the time, against 81.1% for all LAS → SNA flights — this specific departure is 2.0 percentage points better than the route as a whole. Against Frontier Airlines’s own flights on this route it is 2.3 points better.
Source: US DOT Bureau of Transportation Statistics · 334 operations between 2023-11-16 to 2026-06-29
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| F91699 | 83.1% | 0.00% | -8 min | 6.3% | 334 |
| Frontier Airlines on LAS → SNA | 80.9% | 1.69% | -8 min | 6.9% | 768 |
| All LAS → SNA flights | 81.1% | 0.89% | -7 min | 4.9% | 12,365 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-11-16 to 2026-06-29
Other routes F91699 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 F91699 currently operates. Blending them would produce an average of two different flights.
Why F91699 runs late
Where US DOT attributed the delay minutes on this flight.
airspace and airport capacity, including weather-driven flow control
the inbound aircraft was late, so this flight started late
crew, maintenance, boarding, fuelling — within the carrier’s control
weather severe enough to stop this flight specifically
Share of the delay minutes US DOT attributed to each cause for F91699 on LAS → SNA. A single late flight can carry more than one cause, and only delays of fifteen minutes or more are attributed at all.
Data and methodology
Calculated by FlyerIntel from 334 records of F91699 operating LAS → SNA, 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.
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