Air Routes Delta Adds JFK–Porto For Summer 2026: Portugal’s Second City Joins The Map Delta will launch daily seasonal service between New York–JFK and Porto (OPO) starting May 21, 2026, adding its first-ever route... September 27, 2025 John Cushma 174
Air Routes Ethiopian Airlines Expands European Network with New Flights to Porto, Portugal Ethiopian Airlines, Africa’s largest airline, has announced the launch of a new passenger service to Porto, Portugal (OPO), further strengthening... March 2, 2025 John Cushma 537