Flight Reliability
HA 30 · Hawaiian Airlines
Kahului → Seattle (OGG–SEA)
67
Usually Fine
WanderNerd Reliability Score
- 61%
- Arrive within 15 minutes
- 15 min
- Average arrival delay
- 0%
- Cancelled
- 10 min
- Median arrival delay
Based on 147 historical flights. Data through May 2026.
What the data says
The 12–3 PM departure wins.
HA 30 departing between 12–3 PM arrived on time 79% of the time, versus 58% between 9 AM–12 PM.
Saturdays have been rough.
HA 30 arrived on time 71% of the time on Mondays and just 38% on Saturdays. That gap is worth planning around.
Well behind the OGG–SEA route.
HA 30 arrived on time 61% of the time, versus 80% across the OGG–SEA route.
Well behind the Hawaiian Airlines network.
HA 30 arrived on time 61% of the time, versus 83% across the Hawaiian Airlines network.
The breakdown
- Mon71%(21 flights)
- Tue71%(21 flights)
- Wed71%(21 flights)
- Thu67%(21 flights)
- Fri67%(21 flights)
- Sat38%(21 flights)
- Sun43%(21 flights)
- 9 AM–12 PM58%(123 flights)
- 12–3 PM79%(24 flights)
32%
Oct
Jun 67% → Oct 32% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 67% | 30 |
| July 2025 | 55% | 31 |
| August 2025 | 68% | 31 |
| September 2025 | 80% | 30 |
| October 2025 | 32% | 25 |
- Departures on time
- 81%
- Diverted
- 0%
- Flights flown
- 147
- Months covered
- 5
Same route, other flights
Keep nerding
Based on 147 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.