Passenger traffic was carried by 2 main types of operation, scheduled and non-scheduled, for
both international and domestic. Regarding domestic passenger, a pattern of all AOT airports
was similar which scheduled one amounted to more than 95 percent.
On the other hand, a pattern of international passenger was the same for Suvarnabhumi and
Chiang Mai which scheduled one was accounted more than 99 percent.
Additionally, the majority of charter non-scheduled traffic was handled at Phuket. According
to the 2009 traffic of Phuket, international passengers carried by charter operations were
about 24 percent out of international traffic