Flight Reliability
HA 31 · Hawaiian Airlines
Las Vegas → Kahului (LAS–OGG)
66
Usually Fine
WanderNerd Reliability Score
- 63%
- Arrive within 15 minutes
- 14 min
- Average arrival delay
- 0.7%
- Cancelled
- 5 min
- Median arrival delay
Based on 147 historical flights. Data through May 2026.
What the data says
Friday is doing you no favors.
HA 31 arrived on time 81% of the time on Saturdays and just 52% on Fridays. That gap is worth planning around.
Well behind the LAS–OGG route.
HA 31 arrived on time 63% of the time, versus 80% across the LAS–OGG route.
Well behind the Hawaiian Airlines network.
HA 31 arrived on time 63% of the time, versus 83% across the Hawaiian Airlines network.
The breakdown
- Mon57%(21 flights)
- Tue75%(20 flights)
- Wed52%(21 flights)
- Thu62%(21 flights)
- Fri52%(21 flights)
- Sat81%(21 flights)
- Sun62%(21 flights)
44%
Oct
Jun 60% → Oct 44% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 60% | 30 |
| July 2025 | 37% | 30 |
| August 2025 | 81% | 31 |
| September 2025 | 90% | 30 |
| October 2025 | 44% | 25 |
- Departures on time
- 73%
- Diverted
- 0%
- Flights flown
- 146
- 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.