# What United announced United revealed a major international route expansion for summer 2027: 10 brand-new destinations and a total of 13 new routes. The airline says each new flight will begin between March and June 2027. United described the package as the largest route reveal in its history.
# The 10 new destinations United listed these cities as new additions for 2027:
- Catania, Italy (Sicily)
- Ibiza, Spain
- Ljubljana, Slovenia
- Luxembourg
- Marseille, France
- Okinawa, Japan
- Olbia, Italy (Sardinia)
- Terceira, Portugal (Azores)
- Toulouse, France
- Valencia, Spain
# How the routes will operate United plans to start flights between March and June 2027. Newark Liberty Airport (EWR) gains eight of the new destinations, making it the primary hub for this expansion. The airline also announced three additional U.S.–international routes linking cities already in its network:
- Los Angeles (LAX) to Kansai/Osaka (KIX): daily year-round, Boeing 787-9, starting March 27, 2027.
- Denver (DEN) to Paris-Charles de Gaulle (CDG): daily year-round, Boeing 787-9, starting May 27, 2027.
- Washington Dulles (IAD) to Milan Malpensa (MXP): three times weekly, Boeing 767-300ER, starting May 28, 2027.
A San Francisco to Okinawa service was listed among the new-city routes that will start in late March, operating multiple times weekly.
# Role of the Airbus A321XLR United plans to use the new Airbus A321XLR, a long-range single-aisle jet, for five of the inaugural routes: Luxembourg, Toulouse, Ibiza, Valencia and Marseille. The A321XLR lets United offer long nonstop flights on a narrow-body platform. United's A321XLRs will include the carrier's Polaris suites and a dedicated premium economy cabin.
# Network strategy and positioning Nine of the 10 new cities are in Europe, with the one Asian addition in Japan (Okinawa). United framed the expansion as a way to open less-served or previously unreachable cities to U.S. travelers. Newark emerges as the biggest winner, consolidating its role as a transatlantic gateway in this schedule release.
# Practical takeaways for travelers
# What to watch next United will release full schedule and booking details ahead of each route's start date. Travelers interested in specific cities should monitor United's schedule pages and route announcements as the airline posts exact frequencies and fares.