Flight profile · Hawaiian Airlines
HA101
Hilo (ITO) to Honolulu (HNL) · scheduled 6:00 AM – 6:53 AM
Not currently scheduled Last operated 2025-10-25.
How HA101 performs
744 operations, 2023-07-01 to 2025-10-25.
HA101 arrived on time 93.9% of the time, against 87.9% for all ITO → HNL flights — this specific departure is 6.0 percentage points better than the route as a whole. Against Hawaiian Airlines’s own flights on this route it is 7.1 points better.
Source: US DOT Bureau of Transportation Statistics · 744 operations between 2023-07-01 to 2025-10-25
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| HA101 | 93.9% | 0.27% | -1 min | 1.9% | 744 |
| Hawaiian Airlines on ITO → HNL | 86.8% | 0.87% | -1 min | 2.0% | 11,592 |
| All ITO → HNL flights | 87.9% | 0.93% | -3 min | 2.1% | 19,369 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2025-10-25
By day of week
Does HA101 run worse on particular days?
Thursday is historically the most reliable day and Saturday the least, a gap of 6.5 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2025-10-25 · Days with fewer than 120 operations are not scored.
Why HA101 runs late
Where US DOT attributed the delay minutes on this flight.
crew, maintenance, boarding, fuelling — within the carrier’s control
weather severe enough to stop this flight specifically
the inbound aircraft was late, so this flight started late
screening or terminal security incidents
airspace and airport capacity, including weather-driven flow control
Share of the delay minutes US DOT attributed to each cause for HA101 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 |
|---|---|---|---|---|
| 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 744 records of HA101 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.
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