Air India’s flight AI 159 from Ahmedabad to London was cancelled due to a technical glitch detected during routine checks. The Boeing 787-8 Dreamliner, scheduled to depart at 1:10 pm, was grounded hours before takeoff as a precautionary measure. Air India’s flight AI 159 from Ahmedabad to London was cancelled due to a technical glitch detected during routine checks. The Boeing 787-8 Dreamliner, scheduled to depart at 1:10 pm, was grounded hours before takeoff as a precautionary measure.