Flight Reliability
HA 139 · Hawaiian Airlines
Kailua-Kona → Kahului (KOA–OGG)
100
Nerd Approved
WanderNerd Reliability Score
- 100%
- Arrive within 15 minutes
- 4 min early
- Average arrival delay
- 0%
- Cancelled
- 4 min early
- Median arrival delay
Based on 147 historical flights. Data through May 2026.
What the data says
Better than the KOA–OGG route average.
HA 139 arrived on time 100% of the time, versus 87% across the KOA–OGG route.
Well ahead of the Hawaiian Airlines network.
HA 139 arrived on time 100% of the time, versus 83% across the Hawaiian Airlines network.
It basically never cancels.
Out of 147 scheduled flights, only 0.0% were cancelled.
The breakdown
- Mon100%(21 flights)
- Tue100%(21 flights)
- Wed100%(21 flights)
- Thu100%(21 flights)
- Fri100%(21 flights)
- Sat100%(21 flights)
- Sun100%(21 flights)
100%
Oct
Jun 100% → Oct 100% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 100% | 30 |
| July 2025 | 100% | 31 |
| August 2025 | 100% | 31 |
| September 2025 | 100% | 30 |
| October 2025 | 100% | 25 |
- Departures on time
- 100%
- Diverted
- 0%
- Flights flown
- 147
- Months covered
- 5
Same route, other flights
Keep nerding
Based on 147 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.