Flight AS990
Alaska Airlines flight AS990
Looking for AS990 in the air…
Honolulu, Oahu (HNL) to Seattle (SEA)
Historically, this flight arrives 15+ minutes late 21% of the time, and when it is late the delay averages 119 minutes. It was cancelled 1.8% of the time.
- On-time arrivals
- 78.7%
- Less than 15 minutes late
- Cancelled
- 1.8%
- Of scheduled flights
- Average delay when late
- 119 min
- Flights arriving 15+ minutes late
- Flights tracked
- 110
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 56%
- Late-arriving aircraft 42%
- Extreme weather 1%
- Security 1%
- Air traffic control & airport 0%
Share of delay minutes airlines attributed to each cause (BTS).
Jan 2026
Apr 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| January 2026 | 86.2% | 31 |
| February 2026 | 64.3% | 28 |
| March 2026 | 77.4% | 31 |
| April 2026 | 90.0% | 20 |
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