Pinang Kampai Airport — Dumai, Indonesia

Pinang Kampai Airport, identified by the code DUM, serves Dumai, a port city on the eastern coast of Sumatra, Indonesia, facing the Strait of Malacca. Dumai is an important hub for palm oil processing and petroleum refining, and DUM primarily supports domestic flights connecting workers, executives, and cargo tied to this industrial economy to cities like Medan and Jakarta. The airport's relatively short runway limits it to narrow-body turboprops and small jets rather than long-haul aircraft. Given Dumai's proximity to Malaysia across the strait, the airport also plays a modest role in regional cross-border logistics, though most heavy freight moves through the city's busy seaport rather than by air.