ATL → PWM: cancellations & delays
Over Jan 2023 - Apr 2026, 1.1% of Hartsfield Jackson Atlanta International Airport (ATL) to Portland International Jetport (PWM) flights were cancelled and 20.5% arrived at least 15 minutes late, across 1,790 flights, flown by DL. Cancellations peak in July.
Check today's live ATL departures →Airport pages: Hartsfield Jackson Atlanta International Airport (ATL) · Portland International Jetport (PWM)
Rates are historical averages from U.S. DOT (BTS) on-time records; a specific flight's live estimate can differ with weather and the day's disruptions.