Edition: Singapore Indonesia Asia US/UK NEW DELHI: Air India's Boeing plane was "well-maintained" before it crashed a week ago, killing all but one of 242 people on board , the airline said Thursday (Jun 19). Indian authorities are yet to detail what caused the Boeing 787-8 Dreamliner to hurtle to the ground in the western city of Ahmedabad, where at least 38 people were also left dead. As investigators attempt to retrieve data from the plane's black boxes - the cockpit voice recorder and the