Air France flight from Paris CDG is declaring an emergency and diverting.
The Boeing 777-200ER departed paris CDG at 16:50 CET but one hour into the flight, the crew squawked 7700 (general emergency).
The estimated flight time was 10 hours and 20 minutes.
Flight AF816 from Paris CDG to Havana is diverting. The crew is experiencing a technical issue with the aircraft.
UPDATE #1 17:50 CET
The flight is returning to Paris.
UPDATE #2 17:55 CET
A technical issue is forcing the flight to return to CDG.
UPDATE #3 18:50 CET
The Boeing 777 landed back at Paris.
UPDATE #4 19:10 CET
Maintenance team will work on the plane to put it back to service, it will take off later after refueling.