Since 2006 it has been carrying the name "Dortmund Airport 21", in reference to the fact that Dortmund's utility company, DSW21, is its major shareholder. The airport's master plan consists of the following elements: Increasing normal operating hours by one hour at night (to 23:00h), with an additional one-hour window in the morning and at night for exceptions, lengthening the runway to , expanding the terminal and its infrastructure, improving the motorway connections and directly connecting the airport to mass transit.