Original sentence: As of May 2007, Airport Management have increased discussion about bringing forward the timelines for completion of the master plan objectives.Current statements by the Airport's management suggest that a majority of the master plan objectives including the consolidation of the domestic and international terminals on the southern side of the airfield may be completed as early as 2011.Historically a number of carriers which have carried passengers through the airport no longer exist – examples include airlines that have folded up, and in various decades carriers have lost rights or withdrawn services.Primary reasons for this are the significant increases in domestic passenger traffic, brought about by increased mining activities in the state's north west region.Skywest (Albany, Argyle, Broome, Bali, Carnarvon, Darwin, Esperance, Exmouth, Geraldton, Kalbarri, Kalgoorlie, Karratha, Kununurra, Learmonth, Monkey Mia, Newman, Port Hedland).To cope with increased passenger numbers, a new dedicated international terminal and control tower was opened in 1986 on the eastern side of the airport
Edited sentence: Due to increased congestion at the domestic terminal because of the mining boom and increased domestic flights, the master plan for the consolidation of the international and domestic terminal could be brought foward to as early as 2011.Historically a  number of carriers which have carried passengers through the airport no longer exist – examples include airlines that have folded up, and in various decades carriers have lost rights or withdrawn services.Skywest (Albany, Argyle, Broome, Bali, Carnarvon, Darwin, Esperance,  Exmouth, Geraldton, Kalbarri, Kalgoorlie, Karratha, Kununurra, Learmonth, Monkey Mia, Newman, Port Hedland).To cope with increased passenger numbers, a new dedicated international terminal and  control tower was opened in 1986 on the eastern side of the airport