Qatar Rail has announced that a new Metrolink route, M316, is serving the HIA Midfield area and connecting it to Ras Bu Abboud station on the Gold Line.
Five Metrolink bus stops are available within "HIA Midfield: Qatar Duty Free Warehouse, Aircraft Maintenance Hangar West, Aircraft Maintenance Hangar East, QACC/Cargo/QROC and FMF", according to a post on the Doha Metro & Lusail Tram Twitter page.
"Please visit qr.com.qa/metrolink or download the Qatar Rail app for further information."