Melbourne Airport (airport code MEL) is located 22 kilometers northwest of Melbourne, the capital of Victoria, Australia. Also referred to as Tullamarine Airport for the suburb it resides in, Melbourne Airport is the 2nd busiest in Australia with over 26 million passengers each year. The airport has four terminals. T1 is the domestic terminal for Qantas and Jetstar. T2 is for international travelers. T3 is also domestic serving Virgin Blue and Rex and T4 is domestic for Tiger Airways. SkyBus offers express bus service between the airport and city center. Taxis and rental cars are also available. T2 is in the midst of an expansion plan to improve passenger experience.