On October 29, Turkish Airlines Airbus A330-200 (aircraft registration TC-JIP) performing Istanbul to Lahore flight TK714 diverted to Baku (Azerbaijan) due to a passenger feeling unwell aboard the aircraft. Unfortunately, the passenger was declared dead by the medical team at Baku Heydar Aliyev International Airport.

Source:
flightradar24.com
The aircraft stayed in Baku for 2 hours 38 minutes. It arrived in Baku at 12:58 AM and left Baku at 3:36 AM to resume flight TK714 to Lahore where it landed at 7:35 AM. Flight TK714 from Istanbul was scheduled to arrive in Lahore at 4:35 AM.

Source:
flightradar24.com
Abbas