Flight profile · Alaska Airlines
AS1011
Hilo (ITO) to Honolulu (HNL) · scheduled 7:42 AM – 8:37 AM
How AS1011 performs
141 operations, 2026-01-01 to 2026-06-30.
AS1011 arrived on time 92.1% of the time, against 87.9% for all ITO → HNL flights — this specific departure is 4.2 percentage points better than the route as a whole. Against Alaska Airlines’s own flights on this route it is 17.6 points better.
Source: US DOT Bureau of Transportation Statistics · 141 operations between 2026-01-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| AS1011 | 92.1% | 0.71% | -2 min | 1.4% | 141 |
| Alaska Airlines on ITO → HNL | 74.5% | 2.03% | 3 min | 5.0% | 2,266 |
| All ITO → HNL flights | 87.9% | 0.93% | -3 min | 2.1% | 19,369 |
Source: FlyerIntel analysis of US DOT BTS data · 2026-01-01 to 2026-06-30
Other routes AS1011 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 |
|---|---|---|---|
| GEG→SEA Spokane to Seattle | 2023-07-01 – 2025-10-25 | 735 | 67.7% |
Because the same number has served different journeys, the statistics above describe only the route AS1011 currently operates. Blending them would produce an average of two different flights.
Why AS1011 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 AS1011 on ITO → HNL. 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 ITO → HNL
Same airports, same journey — and not the same odds of arriving on time.
| Flight | Airline | On time | Median arrival | Operations |
|---|---|---|---|---|
| HA101 | Hawaiian Airlines | 93.9% | 1 min early | 744 |
| HA181 | Hawaiian Airlines | 89.1% | 1 min early | 644 |
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 141 records of AS1011 operating ITO → HNL, 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.