Serious incident to the Boeing 737 registered LZ-CGU operated by Cargo Air on 05/12/2020 at Katowice

Preliminary data based on the notification from the Polish authorities: 

During the CARGO flight from KBP to LEJ on FL 340, engine no. 2 flamed out. The crew completed the QRH checklist "Engine failure or shutdown". Engine restart in flight failed. The crew decided to land on EPKT alternate aerodrome with one engine inoperative without declaring emergency. Uneventful landing was performed with the assistance of the aerodrome firefighting service.