Flight profile · Frontier Airlines
F91719
Phoenix (PHX) to Santa Ana (SNA) · scheduled 7:25 AM – 8:50 AM
How F91719 performs
453 operations, 2023-11-16 to 2026-05-18.
F91719 arrived on time 85.0% of the time, against 82.1% for all PHX → SNA flights — this specific departure is 2.8 percentage points better than the route as a whole.
Source: US DOT Bureau of Transportation Statistics · 453 operations between 2023-11-16 to 2026-05-18
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| F91719 | 85.0% | 0.22% | -10 min | 3.3% | 453 |
| Frontier Airlines on PHX → SNA | 84.3% | 1.33% | -10 min | 4.3% | 899 |
| All PHX → SNA flights | 82.1% | 0.52% | -6 min | 4.6% | 13,229 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-11-16 to 2026-05-18
Other routes F91719 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 |
|---|---|---|---|
| MSP→PHX Minneapolis to Phoenix | 2024-07-07 – 2024-07-28 | 4 | — |
Because the same number has served different journeys, the statistics above describe only the route F91719 currently operates. Blending them would produce an average of two different flights.
Why F91719 runs late
Where US DOT attributed the delay minutes on this flight.
the inbound aircraft was late, so this flight started late
crew, maintenance, boarding, fuelling — within the carrier’s control
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 F91719 on PHX → SNA. 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 PHX → SNA
Same airports, same journey — and not the same odds of arriving on time.
| Flight | Airline | On time | Median arrival | Operations |
|---|---|---|---|---|
| AA2637 | American Airlines | 84.7% | 7 min early | 941 |
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 453 records of F91719 operating PHX → 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.