United Boeing 777 returns to Dulles after engine power loss on Tokyo flight

A United Airlines Boeing 777 operating a transpacific service from Washington Dulles International Airport (IAD) to Tokyo was compelled to return to its origin on Saturday, December 14, 2025, following an in-flight incident. The wide-body aircraft, carrying passengers and crew, safely landed back at Dulles after experiencing an engine power loss shortly after departure.

The flight, designated for a Tokyo destination, encountered the technical issue during its initial climb phase. Following standard operating procedures for an engine anomaly, the flight crew declared an emergency and initiated a return to Dulles. The aircraft executed a safe landing without further incident, and all passengers and crew disembarked safely. US aviation authorities, including the US FAA, will likely investigate the occurrence to determine the precise cause of the engine power loss and ensure appropriate corrective actions are taken.