Flight Reliability
HA 1129 · Hawaiian Airlines
Kahului → Hilo (OGG–ITO)
72
Usually Fine
WanderNerd Reliability Score
- 66%
- Arrive within 15 minutes
- 13 min
- Average arrival delay
- 0%
- Cancelled
- 6 min
- Median arrival delay
Based on 58 historical flights. Data through May 2026.
What the data says
Sunday scaries are real for this one.
HA 1129 arrived on time 70% of the time on Mondays and just 50% on Sundays. That gap is worth planning around.
Lagging the OGG–ITO route.
HA 1129 arrived on time 66% of the time, versus 73% across the OGG–ITO route.
Well behind the Hawaiian Airlines network.
HA 1129 arrived on time 66% of the time, versus 83% across the Hawaiian Airlines network.
The breakdown
- Mon70%(10 flights)
- Tue70%(10 flights)
- Wed60%(10 flights)
- Thu—(9 flights)
- Fri—(9 flights)
- Sat—(0 flights)
- Sun50%(10 flights)
- Departures on time
- 69%
- Diverted
- 0%
- Flights flown
- 58
- Months covered
- 3
Same route, other flights
Keep nerding
Based on 58 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.