Flight Reliability
HA 306 · Hawaiian Airlines
Honolulu → Kahului (HNL–OGG)
83
Pretty Reliable
WanderNerd Reliability Score
- 80%
- Arrive within 15 minutes
- 7 min
- Average arrival delay
- 0.7%
- Cancelled
- 3 min
- Median arrival delay
Based on 144 historical flights. Data through May 2026.
What the data says
Friday is doing you no favors.
HA 306 arrived on time 91% of the time on Wednesdays and just 71% on Fridays. That gap is worth planning around.
A bit behind the HNL–OGG route.
HA 306 arrived on time 80% of the time, versus 86% across the HNL–OGG route.
The breakdown
- Mon78%(18 flights)
- Tue86%(21 flights)
- Wed91%(21 flights)
- Thu75%(20 flights)
- Fri71%(21 flights)
- Sat80%(20 flights)
- Sun81%(21 flights)
91%
Oct
Jun 86% → Oct 91% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 86% | 29 |
| July 2025 | 65% | 31 |
| August 2025 | 80% | 30 |
| September 2025 | 83% | 30 |
| October 2025 | 91% | 22 |
- Departures on time
- 90%
- Diverted
- 0.7%
- Flights flown
- 142
- Months covered
- 5
Same route, other flights
Keep nerding
Based on 144 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.