ATL → PHL: cancellations & delays
Over Jan 2023 - Apr 2026, 1.6% of Hartsfield Jackson Atlanta International Airport (ATL) to Philadelphia International Airport (PHL) flights were cancelled and 25.1% arrived at least 15 minutes late, across 19,055 flights, flown by DL, F9, AA, OH, WN, NK. Cancellations peak in January.
Check today's live ATL departures →Airport pages: Hartsfield Jackson Atlanta International Airport (ATL) · Philadelphia International Airport (PHL)
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.