Flight Reliability

HA 527 · Hawaiian Airlines

Kailua-Kona → Honolulu (KOA–HNL)

Nerd Approved

WanderNerd Reliability Score

85%
Arrive within 15 minutes: 4 min
Average arrival delay: 0%
Cancelled: 4 min early
Median arrival delay

Based on 68 historical flights. Data through May 2026.

What the data says

Sunday scaries are real for this one.

HA 527 arrived on time 100% of the time on Saturdays and just 80% on Sundays. That gap is worth planning around.

The breakdown

On-time by weekday

Mon80%(10 flights)
Tue90%(10 flights)
Wed—(9 flights)
Thu80%(10 flights)
Fri—(9 flights)
Sat100%(10 flights)
Sun80%(10 flights)

On-time trend by month

90%

Aug

Jun 84% → Aug 90% on time

On-time arrival percentage by month
Month	On-time percentage	Flights
June 2025	84%	19
July 2025	83%	30
August 2025	90%	19

Departures on time: 84%
Diverted: 0%
Flights flown: 68
Months covered: 3

Same route, other flights

AS 105773% on time · 151 flights
AS 110775% on time · 151 flights
AS 111777% on time · 151 flights
AS 106770% on time · 150 flights

Keep nerding

KOA → HNLall flights compared
Hawaiian Airlines reliabilitynetwork-wide
KOA · Kailua-Kona departuresairport stats
HNL · Honolulu departuresairport stats

Based on 68 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.