Flight Reliability
HA 510 · Hawaiian Airlines
Kahului → Hilo (OGG–ITO)
97
Nerd Approved
WanderNerd Reliability Score
- 92%
- Arrive within 15 minutes
- 1 min
- Average arrival delay
- 0%
- Cancelled
- 2 min early
- Median arrival delay
Based on 126 historical flights. Data through May 2026.
What the data says
Friday is doing you no favors.
HA 510 arrived on time 100% of the time on Tuesdays and just 81% on Fridays. That gap is worth planning around.
Well ahead of the OGG–ITO route.
HA 510 arrived on time 92% of the time, versus 73% across the OGG–ITO route.
Better than the Hawaiian Airlines network average.
HA 510 arrived on time 92% of the time, versus 83% across the Hawaiian Airlines network.
It basically never cancels.
Out of 126 scheduled flights, only 0.0% were cancelled.
The breakdown
- Mon95%(21 flights)
- Tue100%(20 flights)
- Wed100%(21 flights)
- Thu86%(21 flights)
- Fri81%(21 flights)
- Sat—(0 flights)
- Sun91%(21 flights)
81%
Oct
Jun 85% → Oct 81% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 85% | 26 |
| July 2025 | 100% | 26 |
| August 2025 | 96% | 26 |
| September 2025 | 96% | 26 |
| October 2025 | 81% | 21 |
- Departures on time
- 92%
- Diverted
- 0.8%
- Flights flown
- 125
- Months covered
- 5
Same route, other flights
Keep nerding
Based on 126 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.