w e b 77Up to 365 in a 3-class confuration. The first -300ER was delivered to Air France end of April 2004. It has become the best selling 777 variant. The -300ER can fly 34% further thanBOEING 777-300ER (twin-jet) (B77W) aircraft type complete tracking. Explore live maps, departures, arrivals and more with FlhtAware.