Flight Reliability
HA 528 · Hawaiian Airlines
Honolulu → Kailua-Kona (HNL–KOA)
90
Nerd Approved
WanderNerd Reliability Score
- 82%
- Arrive within 15 minutes
- 8 min
- Average arrival delay
- 0%
- Cancelled
- 1 min
- Median arrival delay
Based on 68 historical flights. Data through May 2026.
What the data says
Sunday scaries are real for this one.
HA 528 arrived on time 100% of the time on Saturdays and just 80% on Sundays. That gap is worth planning around.
A bit behind the HNL–KOA route.
HA 528 arrived on time 82% of the time, versus 87% across the HNL–KOA route.
The breakdown
- Mon80%(10 flights)
- Tue80%(10 flights)
- Wed—(9 flights)
- Thu80%(10 flights)
- Fri—(9 flights)
- Sat100%(10 flights)
- Sun80%(10 flights)
90%
Aug
Jun 84% → Aug 90% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 84% | 19 |
| July 2025 | 77% | 30 |
| August 2025 | 90% | 19 |
- Departures on time
- 85%
- Diverted
- 0%
- Flights flown
- 68
- Months covered
- 3
Same route, other flights
Keep nerding
Based on 68 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.