I thought AF retired the 747 in early 2016
Edited to add....I knew the flight number looked weird....it is a 747 but operated by Wamos Air an Airline based in Spain. They have a fleet of six 747's. Looks like mostly charter flights
Paris - FRANCE Charles de Gaulle (CDG)
Terminal 2E
Scheduled at 10:30 AM
Left at 12:58 PM
Saint Martin - SAINT MAARTEN Princess Juliana (SXM)
-
Scheduled at 2:50 PM
Expected at 5:24 PM
Flight operated by Wamos Air