Flight Reliability
HA 339 · Hawaiian Airlines
Kailua-Kona → Kahului (KOA–OGG)
91
Nerd Approved
WanderNerd Reliability Score
- 83%
- Arrive within 15 minutes
- 6 min
- Average arrival delay
- 0%
- Cancelled
- 2 min
- Median arrival delay
Based on 146 historical flights. Data through May 2026.
What the data says
Friday is doing you no favors.
HA 339 arrived on time 91% of the time on Tuesdays. On Fridays: 76%.
A bit behind the KOA–OGG route.
HA 339 arrived on time 83% of the time, versus 87% across the KOA–OGG route.
It basically never cancels.
Out of 146 scheduled flights, only 0.0% were cancelled.
The breakdown
- Mon81%(21 flights)
- Tue91%(21 flights)
- Wed86%(21 flights)
- Thu76%(21 flights)
- Fri76%(21 flights)
- Sat80%(20 flights)
- Sun91%(21 flights)
96%
Oct
Jun 70% → Oct 96% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 70% | 30 |
| July 2025 | 74% | 31 |
| August 2025 | 84% | 31 |
| September 2025 | 93% | 30 |
| October 2025 | 96% | 24 |
- Departures on time
- 90%
- Diverted
- 0%
- Flights flown
- 146
- Months covered
- 5
Same route, other flights
Keep nerding
Based on 146 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.