depends on how many flights would arrive at same time as yours. ' ^1 u, P5 {- s- Q0 A7 l* F/ z% Q/ l ' E$ R0 Y# W0 X' a7 V& |) Gwhen i came back in april, the customs (not the immigration office thing) took more than 2 hours. as there were some flights delayed and the queue had more than 500 people.