Frontier Airlines departures from Portland, OR (PDX)

Among 939 scheduled Frontier Airlines flights departing PDX, 76.6% arrived on time, 14.8% arrived at least 30 minutes late, and 1.8% 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 SIGNALGenerally reliable

76.6%arrived on time

14.8%30+ min late

1.8%cancelled

939scheduled flights

Based on July 2025–June 2026; on time means arrival less than 15 minutes late.

30+ minutes late14.8%

60+ minutes late8.0%

Cancelled1.8%

Diverted0.2%

What does the Frontier Airlines PDX sample show?

Frontier Airlines completed 98.0% of its scheduled departures from PDX; 8.0% arrived at least one hour late and 0.2% were diverted.

What were Frontier Airlines at PDX disruption rates?

For Frontier Airlines departures from PDX, 14.8% arrived at least 30 minutes late, 1.8% were cancelled, and 0.2% were diverted.

Compare all airlines at PDX

How large was the Frontier Airlines cohort at PDX?

The Frontier Airlines cohort at PDX contained 939 scheduled flights, including 920 completed flights, 17 cancellations, and 2 diversions.