Air India Boeing 787 flight to London was canceled just days after the crash on June 12 that took the lives of over 290 people. Air India said the cancellation was due to "unavailability of the aircraft.

The black boxes will provide cockpit conversations and data related to the plane's engine and control settings to investigators and help them in determining the cause of the crash.

An Air India Ltd. plane crash that killed 241 of the 242 people on board shortly after takeoff from Ahmedabad on June 12 was the worst commercial airline disaster since 2014.

At least four separate flights encountered technical issues or emergencies within days of the Ahmedabad Air India crash, forcing sudden flight diversions and raising fresh concerns.

The trade event is a big draw for the industry every year, as Boeing, Airbus and other aerospace giants host parties, sign deals and show off new aircraft.

The crash happened just weeks after the company cut a deal with the U.S. government to avoid taking criminal responsibility for a pair of deadly crashes in 2018 and 2019.

It’s also the latest disaster to hit the beleaguered American aerospace giant — which has been dogged by a door that blew off a 737 jet, a leaky spacecraft that stranded astronauts on the International Space Station for months, as well as politically damaging delays in outfitting the new Air Force One jets.

The Air India flight, carrying 242 passengers and crew members, crashed shortly after takeoff from Ahmedabad, India, en route to London Gatwick.

All but one of the 242 souls aboard the Boeing Dreamliner 787 perished in the crash, and more than three dozen were killed on the ground.

A high-level multi-disciplinary committee formed by the Centre to investigate the Ahmedabad Air India plane crash will submit its report within three months, Union minister Murlidhar Mohol said on Tuesday.