Historical on-time performance
Lihue to Portland
2,630 miData through May 2026Source: US DOT · BTS
Flights on LIH–PDX arrive on time 82% of the time over the last 12 months.
On-time rate82%arrived within 15 min
p90 delay25 min1 in 10 flights is worse (tail risk)
Cancelled1.3%of scheduled flights
based on 154 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Alaska AirlinesOn-time82%Medianon timep9025 minCancel1.3%Flights154
Why flights run late
Delay causes
- Airline37%
- Weather2%
- Air traffic (NAS)21%
- Late aircraft40%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline100%
- Weather0%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Airline. Shares are among 2 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly LIH → PDX
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 77% to 85% on time.
- Middays85% on time · p90 20 min · 195 flights · limited
- Afternoons77% on time · p90 50 min · 150 flights · limited
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