The world’s largest technological innovation showcase, the Consumer Electronics Show (CES), will take place from January 7 to 10, 2020 in Las Vegas.
On this occasion, Air France, KLM and Delta Air Lines will operate 20 special non-stop flights between Paris-Charles de Gaulle, Amsterdam-Schiphol and Las Vegas McCarran airports on January 4, 5, 6, 7, 9, 10, 11 and 12, 2020.
The full schedule is:

10 flights on departure from Paris-Charles de Gaulle with Air France and Delta
On departure from Paris-Charles de Gaulle, Air France will operate five special non-stop flights by Boeing 777-300 (296 seats) and Boeing 777-200 (280 seats). Delta will also operate five flights on departure from Paris-Charles de Gaulle by Boeing 777 (291 seats).
10 flights on departure from Amsterdam-Schiphol with KLM and Delta
On departure from Amsterdam-Schiphol, KLM will adapt its flight schedule by operating an additional flight, i.e. five flights by Boeing 787-9 (294 seats) and by Boeing 747-400 (408 seats). Delta will also operate five non-stop flights from Amsterdam-Schiphol by Airbus A330 (293 seats).