Aircraft returns to Naha after takeoff
An All Nippon Airways (ANA) Boeing 737-800 made an emergency landing at Naha Airport in Okinawa on the evening of the 23rd after the aircraft developed vibrations and a warning indicated rising oil temperature in its right engine. The flight was carrying 158 people, including four infants.
According to ANA and other sources, Flight 1502 departed Naha Airport at approximately 8:35 p.m. for Saga Airport in Kyushu. Shortly after takeoff, the aircraft experienced vibrations, and a cockpit indication warned of increased oil temperature in the right engine. The crew shut down the affected engine and turned the aircraft back toward Naha.
The aircraft landed at around 10:10 p.m. and was brought to a stop on a taxiway. Passengers and crew then evacuated using the aircraft’s emergency slides. Three people sustained injuries described as minor scrapes. No serious injuries were reported.
Runway partially closed after landing
Following the emergency landing, part of Naha Airport’s runway was temporarily closed as airport and airline personnel responded to the incident. Authorities said the closure did not affect other passenger flights. Further inspections will be needed to determine the precise cause of the engine problem.
Engine-related warnings are treated seriously in commercial aviation because oil temperature and vibration readings can provide important indications of a possible mechanical issue. Modern passenger aircraft and airline operating procedures are designed to allow crews to respond promptly, including shutting down an engine and returning to the departure airport when necessary.
Flight destination changed before departure
Flight 1502 was not originally scheduled as a regular Naha-to-Saga service. It was operated as an irregular flight after ANA canceled Flight 1216, which had been planned to fly from Naha to Fukuoka. That flight was expected to miss Fukuoka Airport’s operating hours, which ended at 10 p.m., so the destination was changed to Saga Airport.
Saga Airport, located in Kyushu’s Saga Prefecture, is sometimes used as an alternative gateway for travelers when schedules or airport operating conditions make Fukuoka Airport unavailable. The incident highlights the importance of operational flexibility in Japan’s busy domestic aviation network, particularly during evening disruptions and schedule changes.
Investigation and passenger support
ANA is expected to inspect the aircraft and investigate the right-engine malfunction in cooperation with relevant aviation authorities. Investigators will examine maintenance records, cockpit indications, engine data and the sequence of events leading to the emergency return.
Naha Airport is one of Japan’s key transportation hubs, connecting Okinawa with major cities across the country. Its location and high volume of domestic travel make reliable air services especially important for residents, visitors and connecting passengers. While emergency events can cause concern, the rapid decision by the crew to return, the safe landing and the orderly evacuation demonstrate the layered safety procedures used in Japan’s commercial aviation system. Passengers affected by the incident are expected to receive assistance and updated travel arrangements from the airline.
