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

The head of Air France-KLM voiced confidence in the Boeing 787 Dreamliner as he expressed condolences to Air India and those affected by the deadly crash of a London-bound passenger jet in Ahmedabad on Thursday.

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.

A nurse from Portsmouth is confirmed among the fatalities on the Boeing 787-8 aircraft which crashed less than a minute after take off.

Even before Thursday, investors were in for a long journey. The aerospace company expanded its total debt by more than 400% during the pandemic.