The service will be flown four times daily on CRJ-900 aircraft operated by Delta Connection carrier Endeavor Air.
"Philadelphia is a Top 10 destination for Bostonians, and we are pleased to offer customers this new service to Delta's growing portfolio of non-stop flights at Logan International Airport," said Joe Esposito, vice president network planning, Americas, Delta Air Lines. "This schedule provides convenient trip options and amenities, with departures in popular morning and evening time channels and first class seating on every flight."
Delta's new service to Philadelphia complements numerous Boston service enhancements made this year.
This spring, Delta added new seasonal weekend service to New Orleans, Savannah and Charleston, with the Charleston service increasing to daily this summer.
This leisure expansion continues with a new Saturday service to Aruba as of June, marking Delta's sixth destination in the Caribbean from Boston.