Flight AS899
Alaska Airlines flight AS899
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Alerts at this flight's airports
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Watch Ground Delay Program SAN
Ground Delay Program at San Diego International Airport (SAN): Average 37 minutes, up to 1 hour and 11 minutes
Reason: airport volume
Airport status
Seattle (SEA) to Honolulu, Oahu (HNL)
Historically, this flight arrives 15+ minutes late 51% of the time, and when it is late the delay averages 88 minutes. It was cancelled 3.0% of the time.
- On-time arrivals
- 48.7%
- Less than 15 minutes late
- Cancelled
- 3.0%
- Of scheduled flights
- Average delay when late
- 88 min
- Flights arriving 15+ minutes late
- Flights tracked
- 203
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 71%
- Late-arriving aircraft 18%
- Air traffic control & airport 5%
- Extreme weather 4%
- Security 1%
Share of delay minutes airlines attributed to each cause (BTS).
San Diego (SAN) to Kailua-Kona (KOA)
Historically, this flight arrives 15+ minutes late 26% of the time, and when it is late the delay averages 41 minutes. It was cancelled 0.0% of the time.
- On-time arrivals
- 74.1%
- Less than 15 minutes late
- Cancelled
- 0.0%
- Of scheduled flights
- Average delay when late
- 41 min
- Flights arriving 15+ minutes late
- Flights tracked
- 54
- Scheduled flights in the period
What caused the delays
- Air traffic control & airport 68%
- Late-arriving aircraft 17%
- Airline (crew, maintenance, cleaning) 15%
- Extreme weather 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 90.0% | 30 |
| October 2025 | 54.2% | 24 |
| January 2026 | 69.2% | 27 |
| February 2026 | 52.6% | 21 |
| March 2026 | 50.0% | 26 |
| April 2026 | 55.6% | 18 |
| May 2026 | 52.9% | 19 |
| June 2026 | 40.0% | 30 |
| July 2026 | 41.9% | 31 |
| August 2026 | 36.7% | 31 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data