At certain airports you might be asked to disembark last as you will be able to disembark at your own pace with assistance provided.  

At some airports your wheelchair or electric mobility air might be available outside the aircraft or in the baggage hall.  

Through passport control and baggage claim area you will be assisted and helped to collect any luggage or equipment you might have.  

You will be given assistance through the baggage hall and to where you may depart the airport from. In EU this can include a specified pick-up point, bus stop or car park.