Following its diversion last night, BA CityFlyer Embraer 170 G-LCYH positioned London Southend – London City as BA9750 early this morning. The aircraft then further positioned London City – Isle of Man as BA9751 and returned to service operating BA3285 Isle of Man – London City in place of an unavailable Eastern Airways Saab 2000. After returning to the Isle of Man as BA3286 the aircraft positioned Isle of Man – London City as BA9752.