Flight Reliability
AS 272 · Alaska Airlines
San Diego → Kailua-Kona (SAN–KOA)92% of its flights flew this route. The rest (ANC–SEA, ANC–FAI) are included in these numbers.
- 84%
- Arrive within 15 minutes
- 4 min early
- Average arrival delay
- 0%
- Cancelled
- 8 min early
- Median arrival delay
Based on 190 historical flights. Data through May 2026.
What the data says
The late departure is the smart one here.
AS 272 departing between 6–9 PM arrived on time 93% of the time, versus 83% between 9 AM–12 PM.
Sunday scaries are real for this one.
AS 272 arrived on time 97% of the time on Mondays and just 72% on Sundays. That gap is worth planning around.
Better than the SAN–KOA route average.
AS 272 arrived on time 84% of the time, versus 77% across the SAN–KOA route.
A bit ahead of the Alaska Airlines network.
AS 272 arrived on time 84% of the time, versus 80% across the Alaska Airlines network.
The breakdown
- Mon97%(30 flights)
- Tue91%(23 flights)
- Wed86%(22 flights)
- Thu77%(31 flights)
- Fri89%(26 flights)
- Sat78%(27 flights)
- Sun72%(25 flights)
- 6–9 AM—(1 flights)
- 9 AM–12 PM83%(168 flights)
- 6–9 PM93%(14 flights)
- 9 PM–12 AM—(1 flights)
Dec 83% → May 87% on time
| Month | On-time percentage | Flights |
|---|---|---|
| December 2025 | 83% | 12 |
| January 2026 | 81% | 31 |
| February 2026 | 85% | 27 |
| March 2026 | 83% | 29 |
| April 2026 | 80% | 30 |
| May 2026 | 87% | 30 |
- Departures on time
- 85%
- Diverted
- 3.2%
- Flights flown
- 184
- Months covered
- 10
Same route, other flights
Keep nerding
Based on 190 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.