Flight Reliability
HA 503 · Hawaiian Airlines
Honolulu → Lihue (HNL–LIH)
100
Nerd Approved
WanderNerd Reliability Score
- 94%
- Arrive within 15 minutes
- 2 min early
- Average arrival delay
- 0%
- Cancelled
- 5 min early
- Median arrival delay
Based on 146 historical flights. Data through May 2026.
What the data says
Monday comes out ahead.
A small edge: 95% on time on Mondays against 90% on Fridays.
Better than the HNL–LIH route average.
HA 503 arrived on time 94% of the time, versus 86% across the HNL–LIH route.
Better than the Hawaiian Airlines network average.
HA 503 arrived on time 94% of the time, versus 83% across the Hawaiian Airlines network.
It basically never cancels.
Out of 146 scheduled flights, only 0.0% were cancelled.
The breakdown
- Mon95%(21 flights)
- Tue95%(21 flights)
- Wed95%(21 flights)
- Thu91%(21 flights)
- Fri90%(20 flights)
- Sat95%(21 flights)
- Sun95%(21 flights)
96%
Oct
Jun 90% → Oct 96% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 90% | 30 |
| July 2025 | 87% | 30 |
| August 2025 | 100% | 31 |
| September 2025 | 97% | 30 |
| October 2025 | 96% | 25 |
- Departures on time
- 95%
- Diverted
- 0%
- Flights flown
- 146
- Months covered
- 5
Same route, other flights
Keep nerding
Based on 146 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.