Flight Reliability
HA 612 · Hawaiian Airlines
Honolulu → San Diego (HNL–SAN)
79
Usually Fine
WanderNerd Reliability Score
- 76%
- Arrive within 15 minutes
- 19 min
- Average arrival delay
- 0%
- Cancelled
- 3 min early
- Median arrival delay
Based on 104 historical flights. Data through May 2026.
What the data says
Mondays have been rough.
HA 612 arrived on time 90% of the time on Wednesdays and just 62% on Mondays. That gap is worth planning around.
A bit behind the HNL–SAN route.
HA 612 arrived on time 76% of the time, versus 79% across the HNL–SAN route.
A bit behind the Hawaiian Airlines network.
HA 612 arrived on time 76% of the time, versus 83% across the Hawaiian Airlines network.
It basically never cancels.
Out of 104 scheduled flights, only 0.0% were cancelled.
The breakdown
- Mon62%(13 flights)
- Tue—(3 flights)
- Wed90%(10 flights)
- Thu74%(19 flights)
- Fri80%(20 flights)
- Sat80%(20 flights)
- Sun74%(19 flights)
68%
Oct
Jun 60% → Oct 68% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 60% | 15 |
| July 2025 | 76% | 21 |
| August 2025 | 87% | 23 |
| September 2025 | 85% | 20 |
| October 2025 | 68% | 25 |
- Departures on time
- 68%
- Diverted
- 0%
- Flights flown
- 104
- Months covered
- 5
Same route, other flights
Keep nerding
Based on 104 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.