Flight Reliability
HA 555 · Hawaiian Airlines
Kahului → Honolulu (OGG–HNL)
99
Nerd Approved
WanderNerd Reliability Score
- 94%
- Arrive within 15 minutes
- 0 min
- Average arrival delay
- 0.8%
- Cancelled
- 2 min early
- Median arrival delay
Based on 124 historical flights. Data through May 2026.
What the data says
9 PM–12 AM has a slight edge.
Departures between 9 PM–12 AM arrived on time 95% of the time, against 91% between 6–9 PM.
Thursdays have been rough.
HA 555 arrived on time 100% of the time on Mondays and just 83% on Thursdays. That gap is worth planning around.
Better than the OGG–HNL route average.
HA 555 arrived on time 94% of the time, versus 86% across the OGG–HNL route.
Better than the Hawaiian Airlines network average.
HA 555 arrived on time 94% of the time, versus 83% across the Hawaiian Airlines network.
The breakdown
- Mon100%(18 flights)
- Tue100%(17 flights)
- Wed89%(18 flights)
- Thu83%(18 flights)
- Fri88%(17 flights)
- Sat100%(17 flights)
- Sun100%(18 flights)
- 6–9 PM91%(11 flights)
- 9 PM–12 AM95%(112 flights)
100%
Sep
Jun 90% → Sep 100% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 90% | 30 |
| July 2025 | 86% | 29 |
| August 2025 | 100% | 31 |
| September 2025 | 100% | 30 |
- Departures on time
- 96%
- Diverted
- 0%
- Flights flown
- 123
- Months covered
- 5
Same route, other flights
Keep nerding
Based on 124 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.