Historical on-time performance
Orlando to Portland
2,534 miData through Dec 2025Source: US DOT · BTS
Flights on MCO–PDX arrive on time 65% of the time over the last 12 months.
On-time rate65%arrived within 15 min
p90 delay70 min1 in 10 flights is worse (tail risk)
Cancelled0.8%of scheduled flights
based on 362 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Alaska AirlinesOn-time65%Medianon timep9070 minCancel0.8%Flights362
Why flights run late
Delay causes
- Airline15%
- Weather25%
- Air traffic (NAS)26%
- Late aircraft33%
- Security1%
Most delay minutes here are attributed to Late aircraft.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly MCO → PDX
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
Afternoons are the most reliable time of day to fly this route — 82% on time.
- Afternoons82% on time · p90 50 min · 61 flights · limited
- Mornings71% on time · p90 45 min · 356 flights
- Evenings65% on time · p90 70 min · 957 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 64% to 71% on time.
- Tuesdays71% on time · p90 55 min · 192 flights · limited
- Fridays69% on time · p90 60 min · 211 flights
- Saturdays68% on time · p90 55 min · 203 flights
- Wednesdays68% on time · p90 60 min · 189 flights · limited
- Mondays67% on time · p90 60 min · 212 flights
- Thursdays66% on time · p90 60 min · 199 flights · limited
- Sundays64% on time · p90 75 min · 208 flights
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