Four Air India international flights
were cancelled from Delhi and Mumbai today after about 100pilots refused to join work.An Air India spokesperson said in Mumbai that s domestic operations, however, are unaffected.A section of Air India pilots owing allegiance to Indian Pilots Guild are agitating over the rescheduling of Boeing 787 Dreamliner training.A section of Air India pilots had yesterday threatened to strike work following the failure of talks with the Air India management.