<P> The first - 300ER was delivered to Air France on April 29, 2004 . The - 300ER is the best - selling 777 variant, having surpassed the - 200ER in orders in 2010 and deliveries in 2013 . As of September 2017, - 300ER deliveries to 45 different customers totalled 758, with 71 unfilled orders . As of July 2017, 739 - 300ER aircraft were in service . </P> <P> The 777 Freighter (777F) is an all - cargo version of the twinjet, and shares features with the - 200LR; these include its airframe, engines, and fuel capacity . With a maximum payload of 224,900 lb (102,000 kg) (similar to the 243,000 lb (110,000 kg) of the 747 - 200F), it has a range of 4,970 nmi (9,200 km). Greater range is possible if less cargo weight is carried . </P> <P> As the aircraft promises improved operating economics compared to older freighters, airlines have viewed the 777F as a replacement for freighters such as the 747 - 200F, MD - 10, and MD - 11F . The first 777F was delivered to Air France on February 19, 2009 . As of September 2017, 131 freighters had been delivered to 16 different customers, with 30 unfilled orders . Operators had 128 of the 777F in service as of July 2017 . </P> <P> In the 2000s, Boeing began studying the conversion of 777 - 200ER and - 200 passenger airliners into freighters, under the name 777 BCF (Boeing Converted Freighter). The company has been in discussion with several airline customers, including FedEx Express, UPS Airlines, and GE Capital Aviation Services, to provide launch orders for a 777 BCF program . </P>

777-200lr aircraft type for this flight boeing 777-200lr