Flight Reliability
AS 1027 · Alaska Airlines
Kailua-Kona → Honolulu (KOA–HNL)
96
Nerd Approved
WanderNerd Reliability Score
- 88%
- Arrive within 15 minutes
- 2 min
- Average arrival delay
- 0%
- Cancelled
- 0 min
- Median arrival delay
Based on 140 historical flights. Data through May 2026.
What the data says
Skip Tuesday if you can.
AS 1027 arrived on time 91% of the time on Fridays. On Tuesdays: 81%.
Better than the Alaska Airlines network average.
AS 1027 arrived on time 88% of the time, versus 80% across the Alaska Airlines network.
It basically never cancels.
Out of 140 scheduled flights, only 0.0% were cancelled.
The breakdown
- Mon91%(21 flights)
- Tue81%(21 flights)
- Wed82%(11 flights)
- Thu86%(21 flights)
- Fri91%(22 flights)
- Sat91%(22 flights)
- Sun91%(22 flights)
81%
May
Jan 89% → May 81% on time
| Month | On-time percentage | Flights |
|---|---|---|
| January 2026 | 89% | 26 |
| February 2026 | 92% | 24 |
| March 2026 | 83% | 29 |
| April 2026 | 97% | 30 |
| May 2026 | 81% | 31 |
- Departures on time
- 92%
- Diverted
- 0%
- Flights flown
- 140
- Months covered
- 5
Same route, other flights
Keep nerding
Based on 140 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.