LONDON– Two Cathay Pacific (CX) flights bound for Hong Kong (HKG) were forced to return or divert to alternative airports within 24 hours after encountering technical issues during their journeys from Europe and Japan. The incidents involved a London Heathrow (LHR) service and a Tokyo Narita (NRT) departure, disrupting travel plans for passengers on both routes.
The affected services, Cathay Pacific (CX) flights CX252 and CX521, landed safely at their respective airports after their crews decided not to continue towards Hong Kong. The airline arranged alternative flights for affected passengers and confirmed that engineering teams would inspect both aircraft before allowing them to return to commercial operations.
Heathrow Flight Returns Safely to London
The first incident involved CX252, which departed London Heathrow Airport for Hong Kong on Tuesday, November 10, 2026. The flight returned to its departure airport after the crew encountered a technical issue during the journey.
The aircraft landed safely at Heathrow at approximately 2:23 p.m. local time. Rather than continuing the long-haul journey to Hong Kong, the flight returned to London, allowing the airline to arrange alternative travel for passengers.
Cathay Pacific subsequently organised transfers for affected customers onto other services operating to Hong Kong. The disruption affected passengers travelling on one of the airline’s important connections between the United Kingdom and its Hong Kong hub.
Although the airline confirmed a technical issue, it did not publicly identify the specific component or system involved in the incident. The decision to return the aircraft allowed its engineering team to examine the reported issue before the aircraft resumed operations.
Tokyo Flight Diverts to Kansai International Airport
A second disruption occurred on Wednesday, November 11, when CX521 departed Tokyo Narita Airport for Hong Kong. The aircraft diverted to Kansai International Airport (KIX) in Osaka, Japan, instead of completing its scheduled journey.
The aircraft landed safely at Kansai International Airport at approximately 7:00 p.m. local time. Following the diversion, Cathay Pacific arranged for affected passengers to transfer to another Cathay Pacific service to Hong Kong.
The two incidents occurred on consecutive days and involved separate international routes. While the London service returned to its original departure airport, the Tokyo flight landed at an alternative airport in Japan.
A separate aviation industry report also provided further details about the London incident, identifying a bird strike involving one of the aircraft’s engines during takeoff.
The report stated that the aircraft continued flying before turning back towards Heathrow after the crew assessed the situation. However, Cathay Pacific’s public explanation described the event as a technical issue without specifying the cause.
Engineering Teams Inspect Cathay’s Boeing 777
Cathay Pacific confirmed that its engineering teams would carry out detailed inspections and any required maintenance on both aircraft before they return to service.
These checks will allow engineers to assess the reported technical issues and determine whether additional maintenance work is necessary.
The airline emphasised that passenger and crew safety remained its highest priority when making the decisions to return and divert the aircraft. It also apologised to customers for the inconvenience caused by the unexpected changes to their travel arrangements.
Both aircraft reached their respective airports safely, and the airline focused on arranging alternative transportation for affected passengers.
The incidents highlight how technical concerns can lead airlines to change flight plans, even when aircraft are already operating on long-distance international routes, The Standard reported.
Cathay Pacific has not disclosed further technical details about the Tokyo diversion or provided a specific timeline for the aircraft to return to commercial service. The aircraft will remain subject to engineering inspections and necessary maintenance before resuming scheduled operations.
Stay tuned with us. Further, follow us on social media for the latest updates.
Join us on Telegram Group for the Latest Aviation Updates. Subsequently, follow us on Google News
