The carrier will fly to Vienna, Reykjavik, and Porto for the first time, and it will be the only U.S. airline serving Vienna

Eight of the 10 cities will have no nonstop service from any other U.S. airline, United says

Flights to Okinawa, Ibiza, Luxembourg City, and 7 other cities will begin as early as March 2027, with 8 of the 10 routes departing from Newark