AIRPORT × AIRLINE REPORT
PHL
Delta Air Lines departures from Philadelphia, PA (PHL)
Among 6,461 scheduled Delta Air Lines flights departing PHL, 81.1% arrived on time, 11.2% arrived at least 30 minutes late, and 2.2% 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
81.1%arrived on time
11.2%30+ min late
2.2%cancelled
6,461scheduled flights
What does the Delta Air Lines PHL sample show?
Delta Air Lines completed 97.6% of its scheduled departures from PHL; 6.6% arrived at least one hour late and 0.2% were diverted.
What were Delta Air Lines at PHL disruption rates?
For Delta Air Lines departures from PHL, 11.2% arrived at least 30 minutes late, 2.2% were cancelled, and 0.2% were diverted.
How large was the Delta Air Lines cohort at PHL?
The Delta Air Lines cohort at PHL contained 6,461 scheduled flights, including 6,305 completed flights, 144 cancellations, and 12 diversions.