Flight Reliability
HA 91 · Hawaiian Airlines
San Jose → Honolulu (SJC–HNL)
97
Nerd Approved
WanderNerd Reliability Score
- 89%
- Arrive within 15 minutes
- 10 min
- Average arrival delay
- 0%
- Cancelled
- 1 min
- Median arrival delay
Based on 145 historical flights. Data through May 2026.
What the data says
The 6–9 AM departure wins.
HA 91 departing between 6–9 AM arrived on time 92% of the time, versus 62% between 9 AM–12 PM.
Thursdays have been rough.
HA 91 arrived on time 100% of the time on Saturdays and just 76% on Thursdays. That gap is worth planning around.
A bit ahead of the Hawaiian Airlines network.
HA 91 arrived on time 89% of the time, versus 83% across the Hawaiian Airlines network.
It basically never cancels.
Out of 145 scheduled flights, only 0.0% were cancelled.
The breakdown
- Mon90%(19 flights)
- Tue91%(21 flights)
- Wed91%(21 flights)
- Thu76%(21 flights)
- Fri91%(21 flights)
- Sat100%(21 flights)
- Sun86%(21 flights)
- 6–9 AM92%(132 flights)
- 9 AM–12 PM62%(13 flights)
91%
Oct
Jun 80% → Oct 91% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 80% | 30 |
| July 2025 | 81% | 31 |
| August 2025 | 97% | 31 |
| September 2025 | 97% | 30 |
| October 2025 | 91% | 23 |
- Departures on time
- 92%
- Diverted
- 0%
- Flights flown
- 145
- Months covered
- 5
Same route, other flights
Keep nerding
Based on 145 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.