Historical on-time performance
Portland to Dallas-Fort Worth
1,622 miData through Dec 2025Source: US DOT · BTS
Flights on PWM–DFW arrive on time 77% of the time over the last 12 months.
On-time rate77%arrived within 15 min
p90 delay35 min1 in 10 flights is worse (tail risk)
Cancelled1.0%of scheduled flights
based on 102 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- American AirlinesOn-time77%Medianon timep9035 minCancel1.0%Flights102
Why flights run late
Delay causes
- Airline54%
- Weather4%
- Air traffic (NAS)6%
- Late aircraft36%
- Security0%
Most delay minutes here are attributed to Airline.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly PWM → DFW
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 63% to 78% on time.
- Mornings78% on time · p90 30 min · 129 flights · limited
- Afternoons74% on time · p90 35 min · 54 flights · limited
- Evenings63% on time · p90 75 min · 80 flights · limited
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