Overview

• Daily service begins May 21, 2026 from New York–JFK to Porto, marking Delta’s debut in the city and its second destination in Portugal.
• Flights will be operated by a Boeing 767-300ER offering Delta One lie-flat suites, Premium Select, Comfort Plus and Main Cabin.
• The route is part of seven new European additions Delta has announced for summer 2026 as it expands its transatlantic network.
• United flies Newark–Porto and resumed the route in 2022 after a pandemic pause, while TAP Air Portugal serves Porto seasonally from Newark and Boston.
• Cirium data show U.S.–Porto flying has grown significantly since 2023, a trend underpinning carriers’ recent expansions into the market.