As per flight tracking data, at least nine Air India flights that were to be operated using the Boeing 787 aircraft have been cancelled so far on Tuesday.

An Air India Boeing 787-8 flight headed for New Delhi returned to Hong Kong shortly after takeoff Monday because of a "technical issue," Indian media reported.

An Air India crash Thursday involved a Boeing 787-8 Dreamliner, which the aircraft manufacturer first delivered 14 years ago.

Boeing was generating optimism. Then on Thursday a 787 crashed, raising the specter of fresh problems for Boeing and altering the message it planned to send.

Air India and Boeing are in the midst of significant turnarounds, but knowing the cause of the crash of Flight 171 will take a lengthy investigation.

Investigadores en India estudiaban las cajas negras de un Boeing 787 Dreamliner después de recuperarlas de los restos del avión

The Air India flight fell from the sky on Thursday and killed at least 270 people in Gujarat state, officials said Saturday.