Korean Air announced plans to begin daily nonstop service between Seoul Incheon International Airport (ICN) and Newark Liberty International Airport (EWR) in May 2027. The new route marks the carrier’s first new U.S. destination since it added Boston Logan International Airport in 2019.
The airline confirmed on Thursday that the inaugural flight will depart on May 22. Korean Air will operate the route using a Boeing 777-300ER aircraft. The carrier has not yet disclosed the specific cabin configuration for these flights, though its fleet includes layouts with up to eight first-class suites.

Expanding Newark Presence
The Newark service will complement Korean Air’s existing twice-daily operations at New York’s John F. Kennedy International Airport (JFK). This dual-hub strategy allows the carrier to capture more traffic from the New York metropolitan area while offering passengers additional scheduling flexibility.
United Airlines currently operates the only nonstop service between Newark and Seoul, having launched its first-ever flight on the route in September. United uses a Boeing 787-9 Dreamliner for its daily service. Korean Air’s entry into this market introduces direct competition on the transpacific corridor from New Jersey.
Korean Air highlighted several industrial sectors in New Jersey as key drivers for the new route. The airline specifically pointed to the state’s pharmaceutical, biotechnology, financial, and logistics clusters as major beneficiaries of the direct connection to South Korea.

Strategic Merger and Delta Partnership
The expansion comes as Korean Air finalizes its merger with Asiana Airlines. The combined entity is scheduled to complete customer-facing integration on December 17. This merger will significantly increase Korean Air’s market share at Incheon Airport and boost its total daily flights to JFK to up to four, including Asiana’s schedule, according to aviation analytics firm Cirium.
The Newark route also strengthens the airline’s joint venture with Delta Air Lines. The two carriers coordinate commercial matters, including fares and schedules, across their transpacific network. This partnership has previously led to new routes such as Salt Lake City to Seoul, and the Newark service adds another connection point for Delta passengers seeking to reach Asia.

Schedules through June 2027 show Korean Air maintaining four daily flights to JFK, ensuring that the new Newark service serves as a distinct addition rather than a replacement for existing operations. The move positions Korean Air to better compete in the lucrative U.S.-South Korea travel market as demand continues to recover.
Source: The Points Guy

