Yes, the EMB190 does normally operate from IOM, some of the Saturday IOM-LGW services are on it. Also, to Flybe's credit, if there are problems with a/c or weather and they have to combine flights, as they did on Tuesday when Manx2 managed to close the airport with a burst tyre, they put the 190 on for the increased capacity and got everyone where they wanted to be. Well done Flybe