Flight Reliability
HA 508 · Hawaiian Airlines
Honolulu → Kailua-Kona (HNL–KOA)
98
Nerd Approved
WanderNerd Reliability Score
- 90%
- Arrive within 15 minutes
- 2 min
- Average arrival delay
- 0%
- Cancelled
- 1 min early
- Median arrival delay
Based on 125 historical flights. Data through May 2026.
What the data says
Friday is doing you no favors.
HA 508 arrived on time 100% of the time on Tuesdays and just 78% on Fridays. That gap is worth planning around.
A bit ahead of the HNL–KOA route.
HA 508 arrived on time 90% of the time, versus 87% across the HNL–KOA route.
Better than the Hawaiian Airlines network average.
HA 508 arrived on time 90% of the time, versus 83% across the Hawaiian Airlines network.
It basically never cancels.
Out of 125 scheduled flights, only 0.0% were cancelled.
The breakdown
- Mon89%(18 flights)
- Tue100%(18 flights)
- Wed89%(18 flights)
- Thu89%(18 flights)
- Fri78%(18 flights)
- Sat94%(17 flights)
- Sun94%(18 flights)
97%
Sep
Jun 80% → Sep 97% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 80% | 30 |
| July 2025 | 84% | 31 |
| August 2025 | 100% | 31 |
| September 2025 | 97% | 30 |
- Departures on time
- 92%
- Diverted
- 0%
- Flights flown
- 125
- Months covered
- 5
Same route, other flights
Keep nerding
Based on 125 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.