Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
AS 39 · San Francisco (SFO) → Kailua/Kona (KOA)
Sold by Alaska. Still flying: 3 of the last 56 days.
Arrives on time98%within 15 minutes, of 48 flights
Cancelled0.0%of scheduled flights
An hour or more late2%of flights that operated
When late, on average184 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport (Kailua/Kona is 3 h behind San Francisco).
- Leaves SFO
- 07:00
- Arrives KOA
- 09:36
- Flight time
- 5h 36m
- Days flown, last 8 weeks
- 3 of 56
Each square is a day, Sat Jun 6 to Fri Jul 31, two weeks per row (each column is the same weekday); filled = flew.
How late it arrives
Share of flights that operated arriving more than this late.
Horizontal: minutes late at arrival (0 to 3 hours). Vertical: share of flights later than that.
Its hour at SFO
All flights leaving San Francisco (SFO) at 7–8 am, wherever they’re going: 92% left within 15 minutes and 1.1% were cancelled (8,436 flights in the year). Other Alaska flights on this route →
Upcoming forecasts
This flight isn’t in our published forecasts for the next few days.