The passenger became unresponsive at around 3:20pm Nigerian time, about 20 minutes before the plane was expected to land in Lagos.

The cabin crew quickly stepped in and provided first aid, following their training and emergency procedures.

Kenya Airways said the aircraft landed at Murtala Muhammed International Airport in Lagos at about 3:41pm, where medical workers were waiting to assist the passenger.

After examining the passenger, the medical team confirmed that the person had died.

The airline expressed its condolences to the passenger’s family and friends, and apologised for any difficulties the incident may have caused.

Kenya Airways said it was working with the passenger’s family, Nigerian authorities and aviation regulators to provide the necessary support.

The airline did not release the passenger’s name or say what caused the death.