Flight profile · Alaska Airlines
AS1156
Honolulu (HNL) to Kahului (OGG) · scheduled 4:21 PM – 5:01 PM
How AS1156 performs
160 operations, 2026-01-01 to 2026-06-10.
AS1156 arrived on time 68.8% of the time, against 88.1% for all HNL → OGG flights — this specific departure is 19.3 percentage points worse than the route as a whole. Against Alaska Airlines’s own flights on this route it is 8.1 points worse.
Source: US DOT Bureau of Transportation Statistics · 160 operations between 2026-01-01 to 2026-06-10
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| AS1156 | 68.8% | 1.88% | 6 min | 3.8% | 160 |
| Alaska Airlines on HNL → OGG | 76.9% | 1.60% | 3 min | 3.8% | 3,504 |
| All HNL → OGG flights | 88.1% | 0.94% | -2 min | 1.7% | 33,576 |
Source: FlyerIntel analysis of US DOT BTS data · 2026-01-01 to 2026-06-10
Other routes AS1156 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 AS1156 currently operates. Blending them would produce an average of two different flights.
When it goes wrong
The average describes a usual day. This is the day that ruins a connection.
39 min late
against a median of 6 min late
Percentiles over 160 operations. Cancelled and diverted flights have no arrival time and are counted separately rather than as very late arrivals.
Why AS1156 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
weather severe enough to stop this flight specifically
airspace and airport capacity, including weather-driven flow control
Share of the delay minutes US DOT attributed to each cause for AS1156 on HNL → OGG. 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 HNL → OGG
Same airports, same journey — and not the same odds of arriving on time.
| Flight | Airline | On time | Median arrival | Operations |
|---|---|---|---|---|
| HA146 | Hawaiian Airlines | 96.2% | 4 min early | 636 |
| HA126 | Hawaiian Airlines | 95.4% | 4 min early | 818 |
| HA266 | Hawaiian Airlines | 87.6% | 1 min late | 847 |
| HA516 | Hawaiian Airlines | 85.7% | 0 min early | 618 |
| HA386 | Hawaiian Airlines | 84.9% | 0 min early | 617 |
| HA326 | Hawaiian Airlines | 84.3% | 2 min late | 631 |
| HA276 | Hawaiian Airlines | 84.1% | 2 min late | 629 |
| HA346 | Hawaiian Airlines | 83.5% | 1 min late | 844 |
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 160 records of AS1156 operating HNL → OGG, 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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