Flight Reliability
HA 1127 · Hawaiian Airlines
Kailua-Kona → Honolulu (KOA–HNL)
84
Pretty Reliable
WanderNerd Reliability Score
- 76%
- Arrive within 15 minutes
- 10 min
- Average arrival delay
- 0%
- Cancelled
- 0 min
- Median arrival delay
Based on 67 historical flights. Data through May 2026.
What the data says
The 3–6 PM departure wins.
HA 1127 departing between 3–6 PM arrived on time 85% of the time, versus 43% between 6–9 PM.
Tuesdays have been rough.
HA 1127 arrived on time 80% of the time on Mondays and just 60% on Tuesdays. That gap is worth planning around.
Lagging the KOA–HNL route.
HA 1127 arrived on time 76% of the time, versus 86% across the KOA–HNL route.
A bit behind the Hawaiian Airlines network.
HA 1127 arrived on time 76% of the time, versus 83% across the Hawaiian Airlines network.
The breakdown
- Mon80%(10 flights)
- Tue60%(10 flights)
- Wed80%(10 flights)
- Thu—(9 flights)
- Fri—(9 flights)
- Sat—(9 flights)
- Sun80%(10 flights)
- 3–6 PM85%(53 flights)
- 6–9 PM43%(14 flights)
- Departures on time
- 75%
- Diverted
- 0%
- Flights flown
- 67
- Months covered
- 3
Same route, other flights
Keep nerding
Based on 67 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.