Flight profile · Frontier Airlines
F91178
Seattle (SEA) to Los Angeles (LAX) · scheduled 6:24 PM – 5:54 PM
How F91178 performs
304 operations, 2024-12-17 to 2026-06-30.
Source: US DOT Bureau of Transportation Statistics · 304 operations between 2024-12-17 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| F91178 | 82.6% | 1.64% | -11 min | 5.4% | 304 |
| Frontier Airlines on SEA → LAX | 80.3% | 2.71% | -8 min | 6.0% | 443 |
| All SEA → LAX flights | 82.8% | 0.77% | -6 min | 4.1% | 22,513 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-12-17 to 2026-06-30
Other routes F91178 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 |
|---|---|---|---|
| CVG→MCO Cincinnati / Covington to Orlando | 2024-10-28 – 2024-10-28 | 1 | — |
| SEA→DEN Seattle to Denver | 2024-03-10 – 2024-06-05 | 2 | — |
Because the same number has served different journeys, the statistics above describe only the route F91178 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 304 records of F91178 operating SEA → LAX, 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.