On 27 May 2014, the touchdown of a flight from Bahrain at Doha 's Hamad International Airport marked the official transfer of Qatar Airways' operations to its new hub, replacing Doha International Airport . [136] [137] [138] [139] Fourteen additional destinations were added to the Qatar Airways network during 2012, including Addis Ababa , Baghdad , Belgrade , Erbil , Gassim , Kigali , Kiliminjaro , Maputo , Mombasa , Perth , Saint Petersburg , Warsaw , Yangon , and Zagreb . [140] [141] [142] As of December 2014, Qatar Airways served 146 points worldwide [143] following the launch of flights to Asmara . [144] The airline had previously added to the route network Dallas/Fort Worth , the carrier 's seventh destination in the United States and the second one in Texas along with Houston , [145] [146] [147] Hane...