Delta Air Lines departures from Portland, ME (PWM)

Arrival outcomes for 1,185 Delta Air Lines marketed flights departing PWM in July 2025–June 2026.

HISTORICAL ROUTE SIGNALLower disruption

81.4%arrived on time

10.6%30+ min late

0.8%cancelled

1,185scheduled flights

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

30+ minutes late10.6%

60+ minutes late6.0%

Cancelled0.8%

Diverted0.3%

Read this comparison in context

This page isolates one marketing carrier at one origin airport. Compare it with the parent PWM report before drawing a conclusion: airlines can serve different destinations and departure times from the same airport.

Compare all airlines at PWM