Flights on KOA–SEA arrive on time 83% of the time over the last 12 months.
On-time rate83%arrived within 15 min
Median delayon timetypical arrival
p90 delay20 min1 in 10 flights is worsetail risk
Cancelled2.3%of scheduled flights
based on 1,412 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Delta Air LinesbestOn-time89%Medianon timep9010 minCancel2.4%Flights337
- Alaska AirlinesOn-time82%Medianon timep9020 minCancel2.3%Flights1,075
Why flights run late
Delay causes
- Airline37%
- Weather3%
- Air traffic (NAS)24%
- Late aircraft36%
- Security0%
Most delay minutes here are attributed to Airline.
Over time
On-time trend
By season
On-time rate by month
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