Following its diversion yesterday, BA CityFlyer Embraer 190 G-LCYN positioned London Stansted – London City this afternoon as BA9751. The aircraft returned to service during the evening operating the BA8712/BA8717 London City – Edinburgh rotation with a two hour delay, however BA8717 diverted to London Southend having missed curfew at London City. The aircraft then positioned London Southend – Glasgow as BA9753.