Historical on-time performance
Santa Ana to Portland
Flights on SNA–PDX arrive on time 92% of the time over the last 12 months.
based on 1,543 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Alaska AirlinesOn-time92%Medianon timep905 minCancel1.3%Flights1,543
Why flights run late
Delay causes
- Airline24%
- Weather0%
- Air traffic (NAS)12%
- Late aircraft64%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline80%
- Weather20%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Airline. Shares are among 20 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 SNA → 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 87% to 92% on time.
- Overnights92% on time · p90 5 min · 374 flights
- Mornings91% on time · p90 10 min · 1,341 flights
- Evenings90% on time · p90 10 min · 682 flights
- Middays88% on time · p90 15 min · 1,153 flights
- Afternoons87% on time · p90 15 min · 575 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 87% to 92% on time.
- Wednesdays92% on time · p90 5 min · 564 flights
- Saturdays92% on time · p90 5 min · 558 flights
- Tuesdays91% on time · p90 10 min · 567 flights
- Mondays90% on time · p90 10 min · 612 flights
- Fridays88% on time · p90 15 min · 611 flights
- Thursdays87% on time · p90 15 min · 605 flights
- Sundays87% on time · p90 15 min · 608 flights
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