Boeing (Chicago, Seattle, Wichita and Charleston) said that it now expects delivery of the first 787 to ANA in the middle of the first quarter 2011.
The delivery date revision follows an assessment of the availability of an engine needed for the final phases of flight test this fall.
While Boeing works closely with Rolls-Royce to expedite engine availability, flight testing across the test fleet continues as planned.
Boeing said last month that the cumulative impact of a series of issues, including supplier workmanship issues related to the horizontal stabilizer and instrumentation delays, could push first delivery of the 787 a few weeks into 2011. The delay in engine availability has extended that estimate to mid-first quarter 2011.
Meanwhile, due to the new delay, Kenya Airways is threatening to cancel its order for the new airplane.
Copyright Photo: Gabor Hajdufi. Boeing 787-881 N787EX (msn 34488) (test aircraft ZA002) arrives back at Seattle (Boeing Field-King County) after a test flight.