Delta will launch its first-ever daily nonstop service to Porto, Portugal (OPO) from New York-JFK beginning May 21, 2026, giving customers direct access to one of Europe’s most colorful coastal cities. The new route is part of Delta’s broader trans-Atlantic expansion and reflects the airline’s commitment to offering more destinations, more flights and more elevated experiences than ever before https://news.delta.com/delta-uncorks-perfect-pairing-new-york-porto-portugal This n