Flight Reliability
AS 1077 · Alaska Airlines
Kailua-Kona → Honolulu (KOA–HNL)93% of its flights flew this route. The rest (SAN–SEA) are included in these numbers.
- 75%
- Arrive within 15 minutes
- 14 min
- Average arrival delay
- 1.3%
- Cancelled
- 4 min
- Median arrival delay
Based on 152 historical flights. Data through May 2026.
What the data says
Morning flights do better here.
AS 1077 departing between 6–9 AM arrived on time 90% of the time, versus 74% between 12–3 PM.
Friday is doing you no favors.
AS 1077 arrived on time 94% of the time on Tuesdays and just 50% on Fridays. That gap is worth planning around.
Lagging the KOA–HNL route.
AS 1077 arrived on time 75% of the time, versus 86% across the KOA–HNL route.
A bit behind the Alaska Airlines network.
AS 1077 arrived on time 75% of the time, versus 80% across the Alaska Airlines network.
The breakdown
- Mon78%(23 flights)
- Tue94%(17 flights)
- Wed94%(17 flights)
- Thu52%(25 flights)
- Fri50%(22 flights)
- Sat86%(21 flights)
- Sun80%(25 flights)
- 6–9 AM90%(10 flights)
- 12–3 PM74%(140 flights)
Oct 90% → May 71% on time
| Month | On-time percentage | Flights |
|---|---|---|
| October 2025 | 90% | 10 |
| January 2026 | 76% | 29 |
| February 2026 | 81% | 26 |
| March 2026 | 63% | 30 |
| April 2026 | 78% | 27 |
| May 2026 | 71% | 28 |
- Departures on time
- 79%
- Diverted
- 0%
- Flights flown
- 150
- Months covered
- 6
Same route, other flights
Keep nerding
Based on 152 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.