Swissair, leading to the cancellation of these orders. Furthermore, fellow launch customer Régional chose to defer its order, not receiving its first E-jet—an E190LR—until 2006. During July 2005, the first E175 was delivered to Air Canada, entering revenue service with the airline that same month. In April 2013, Air Canada begun the transfer of its 15-strong E175 fleet to subsidiary Sky Regional Airlines, this reorganisation was completed during September 2013. By July 2020, approximately 25 million passengers had flown on the Canadian fleet over a cumulative 650,000 flight hours, while a total of 25 E175s were in service on both domestic and transborder flights into the US, which were then being flown under the Air Canada Express branding. In March 2021, Air Canada announced its intention to consolidate all regional flying under the Jazz branding, thereby ending its affiliation between Sky Regional Airlines and Air Canada; accordingly, all of the E175s were transferred to Jazz. Early operations of the E-Jet were not problem-free: the American operator JetBlue reported engine troubles with its fleet, while cold start hydraulic issues were experienced by Air Canada. Embraer had to undertake a rapid expansion of its product support network in order to satisfy the needs of its mainline operators; by October 2014, the company had two directly-owned service centers, alongside nine authorized centers and 26 independent MRO organizations around the globe, while directly employing 1,200 staff for product support alone. In response to customer demands, the company also developed web-based support. BA CityFlyer, a subsidiary of British Airways, operates a fleet of 21 E190s, typically flying routes from London City Airport to various destinations both within the United Kingdom and continental Europe. CityFlier has publicly stated that a key factor in it opting for the E-Jet over competitors such as the De Havilland Canada Dash 8 was due to its greater speed. The procurement of E-Jets by CityFlier led to other competing British regional airliners taking interest in the type; on 20 July 2010, Flybe ordered 35 E175s valued at US$1.3 billion (£850 million), alogn with options for 65 more (valued at $2.3 bn/£1.5 bn) and purchase rights for a further 40 (valued at $1.4 bn/£0.9 bn), deliveries of which commenced in November 2011. On 6 November 2008, the longest flight of an E190 was flown by JetBlue from Anchorage Airport to Buffalo International Airport over , a re-positioning flight after a two-month charter