Flight profile · Alaska Airlines
AS778
Portland (PDX) to Las Vegas (LAS) · scheduled 2:30 PM – 4:49 PM
How AS778 performs
498 operations, 2025-01-06 to 2026-06-30.
Source: US DOT Bureau of Transportation Statistics · 498 operations between 2025-01-06 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| AS778 | 82.3% | 0.40% | -4 min | 5.0% | 498 |
| Alaska Airlines on PDX → LAS | 81.9% | 0.97% | -3 min | 5.2% | 3,730 |
| All PDX → LAS flights | 81.9% | 0.99% | -5 min | 5.5% | 10,592 |
Source: FlyerIntel analysis of US DOT BTS data · 2025-01-06 to 2026-06-30
Other routes AS778 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 |
|---|---|---|---|
| SEA→PSP Seattle to Palm Springs | 2024-11-22 – 2025-01-05 | 27 | — |
| SFO→LAS San Francisco to Las Vegas | 2024-01-12 – 2024-01-12 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route AS778 currently operates. Blending them would produce an average of two different flights.
Why AS778 runs late
Where US DOT attributed the delay minutes on this flight.
crew, maintenance, boarding, fuelling — within the carrier’s control
airspace and airport capacity, including weather-driven flow control
the inbound aircraft was late, so this flight started late
weather severe enough to stop this flight specifically
Share of the delay minutes US DOT attributed to each cause for AS778 on PDX → LAS. 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 498 records of AS778 operating PDX → LAS, 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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