a ceremony held at the Embraer factory in São José dos Campos, with a special "1,000th E-Jet" decal above the cabin windows. On 6 December 2017, the 1,400th E-Jet was delivered, an E175; it had a backlog of over 150 firm orders on 30 September 2017. On 18 December 2018, Embraer delivered the 1,500th E-Jet, an E175 to Alaska Air subsidiary Horizon Air, as Embraer claims an 80% market share of the North American 76-seaters. By this point, the fleet had completed 25 million flight hours in 18 million cycles (an average of h) with a 99.9% dependability. E-Jets Second Generation In November 2011, Embraer announced that it would develop revamped versions of the E-Jet to be called the E-Jet E2 family. The new jets would feature improved engines that would be more fuel efficient and take advantage of new technologies. Beyond the new engines, the E2 family would also feature new wings, improved avionics, and other improvements to the aircraft. The move came amid a period of high global fuel costs and better positions Embraer as competitors introduced new and more fuel efficient jets, including the Mitsubishi Regional Jet. The new aircraft family also includes a much larger variant, the E195-E2 capable of carrying between 120 and 146 passengers. This jet better positions Embraer against the competing Airbus A220 aircraft. The PW1000G was previously selected for use on competing aircraft. In January 2013, Embraer selected the Pratt & Whitney PW1000G geared turbofan engine to power the E2 family. On 28 February 2018, The E190-E2 received its type certificate from the ANAC, FAA and EASA. It was scheduled to enter service in the second quarter of 2018. Design The Embraer E-Jet family is composed of two main commercial families and a business jet variant. The smaller E170 and E175 make up the base model aircraft, while the E190 and E195 are stretched versions, being powered by different engines and furnished with larger wing, horizontal stabilizer and landing gear structures. From the onset, the E-Jet had been designed to be stretched. The E170 and E175 share 95% commonality, as do the E190 and E195; the two families share near 89% commonality, maintaining identical fuselage cross-sections and avionics fitouts. The E190 and E195 possess capacities similar to the initial versions of the McDonnell Douglas DC-9 and Boeing 737. All members of the E-Jet family are available in baseline, long range (LR), and