AIRPORT × AIRLINE REPORT
PWM
PSA Airlines departures from Portland, ME (PWM)
Among 717 scheduled PSA Airlines flights departing PWM, 71.5% arrived on time, 16.0% arrived at least 30 minutes late, and 6.0% were cancelled during July 2025–June 2026.
Source: U.S. Bureau of Transportation Statistics · Origin and marketing-carrier cohort · Updated September 16, 2026
HISTORICAL ROUTE SIGNALHigher disruption
71.5%arrived on time
16.0%30+ min late
6.0%cancelled
717scheduled flights
What does the PSA Airlines PWM sample show?
PSA Airlines completed 93.4% of its scheduled departures from PWM; 10.7% arrived at least one hour late and 0.6% were diverted.
What were PSA Airlines at PWM disruption rates?
For PSA Airlines departures from PWM, 16.0% arrived at least 30 minutes late, 6.0% were cancelled, and 0.6% were diverted.
How large was the PSA Airlines cohort at PWM?
The PSA Airlines cohort at PWM contained 717 scheduled flights, including 670 completed flights, 43 cancellations, and 4 diversions.