Flight Reliability
HA 23 · Hawaiian Airlines
Oakland → Kahului (OAK–OGG)
89
Pretty Reliable
WanderNerd Reliability Score
- 94%
- Arrive within 15 minutes
- 15 min
- Average arrival delay
- 2.5%
- Cancelled
- 7 min early
- Median arrival delay
Based on 118 historical flights. Data through May 2026.
What the data says
Sunday scaries are real for this one.
HA 23 arrived on time 100% of the time on Tuesdays and just 85% on Sundays. That gap is worth planning around.
A bit ahead of the OAK–OGG route.
HA 23 arrived on time 94% of the time, versus 87% across the OAK–OGG route.
Better than the Hawaiian Airlines network average.
HA 23 arrived on time 94% of the time, versus 83% across the Hawaiian Airlines network.
The breakdown
- Mon91%(21 flights)
- Tue100%(11 flights)
- Wed100%(11 flights)
- Thu100%(10 flights)
- Fri100%(21 flights)
- Sat91%(21 flights)
- Sun85%(20 flights)
100%
Oct
Jun 96% → Oct 100% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 96% | 24 |
| July 2025 | 75% | 16 |
| August 2025 | 100% | 21 |
| September 2025 | 93% | 30 |
| October 2025 | 100% | 24 |
- Departures on time
- 95%
- Diverted
- 0%
- Flights flown
- 115
- Months covered
- 5
Same route, other flights
Keep nerding
Based on 118 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.