Flight 159, a Boeing 787-8 Dreamliner, was canceled on Tuesday, June 17 due to 'unavailability of the aircraft,' Air India reported

The deadly crash of Air India Flight 171 last week has centered renewed scrutiny on the airplane's manufacturer, Boeing. This time it's the 787 Dreamliner in investigators' sights. The accident, which killed over 270 people, was the first fatal crash for the Dreamliner since the model began flying in 2011.

Air India cancelled six international flights operated by Boeing 787-8 Dreamliners on Tuesday, following heightened scrutiny of the aircraft