The US Federal Aviation Administration (FAA) last month approved certification of GE’s second performance improvement package (PIP II) of the GEnx-1B engine, clearing Boeing to begin deliveries of the 74,000lb-thrust variant that powers the 787-9.
The GE-powered aircraft joins deliveries of 787-9s powered by Rolls-Royce Trent 1000 Package C engines to All Nippon Airlines and Air New Zealand. The latter was the first carrier to take delivery of the 290-seat-class 787-9 on 9 July.
Boeing
United has ordered 26 787-9s to be configured with 252 seats, including 48 in the carrier’s premium BusinessFirst cabin, 88 in Economy Plus and 116 in Economy.
The Star Alliance carrier also operates 249-seat 787-8 aircraft.
United vice-president of fleet Ron Bauer says the 787-9 will offer “even more flexibility and range”.
Boeing lists the 787-9 with 8,300nm (15,400km) range, or 350nm greater than the 787-8 in the company’s standard configuration.
United will install a battery of bespoke software and hardware on the 787-9s before commencing route-proving flights in late September between Los Angeles and the carrier’s Houston hub.
Inaugural service from Los Angeles to Melbourne, Australia, is scheduled for 26 October.
(Stephen Trimble - Flight Global News)
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