Delta announced an expansion of its trans-Atlantic flight schedule for the summer of 2025, introducing new routes and increasing service frequency to several European destinations from its U.S. hubs.

Catania, Sicily: Delta will start daily flights from New York-JFK to Catania in May 2025. Naples, Italy: Four-times-weekly flights from Atlanta to Naples will start in May 2025, complementing the carrier’s existing JFK-Naples service. Milan, Italy: From Boston, Delta will add four weekly flights to Milan beginning in May 2025. The airline currently serves the northern Italian city from its Atlanta and New York hubs. Rome: The airline will add service between Minneapolis-St. Paul and Rome starting in May 2025. Flights will operate four times per week.