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.

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.

A Delhi-bound Air India Boeing 787-8 Dreamliner flight was forced to turn back to Hong Kong on Monday after the pilot reported technical issues mid-air.The Air India flight AI 315 departed from the Asian city at 11.

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.

Last year, the F.A.A. said it was also investigating claims by a Boeing engineer that parts of the fuselage, or body, of the Dreamliner were improperly fastened together, which the whistle-blower said could cause premature damage to the plane over years of use.

The investigation into Air India flight 171 crash opens up questions into the many concerns surrounding Boeing's 787.

The head of Boeing Commercial Airplanes, Stephanie Pope, met the chairman of Air India on Monday in India, two sources said, as the companies seek to find the cause of last week's fatal crash involving a Boeing 787 Dreamliner.

Boeing Co. is scaling back its presence at the 2025 Paris Air Show this week following the June 12 fatal crash of an Air India 787 Dreamliner wide-body jet