๐ฎ๐ฉ Long Apung-Borneo Island, Indonesia
Long Apung Airport (LPU), identified by its ICAO code WAQL (formerly WRLP), is a specialized Class III domestic aviation facility located in the Malinau Regency of North Kalimantan, Indonesia. Serving as a critical lifeline for the remote Southern Kayan border region on Borneo Island, the airport operates as a basic landing strip designed to facilitate essential connectivity where land access is extremely difficult. The facility does not possess a traditional commercial terminal complex, instead utilizing a minimalist structure primarily designed for passenger waiting and administrative processing.
The operational infrastructure at Long Apung is characterized by its simplicity and focus on essential 'pioneer' (perintis) flight services. Amenities at the terminal are basic, featuring standard check-in counters and a modest sheltered area where travelers can wait for their scheduled flights. There are no retail shops, diverse dining options, or professional lounges available on-site, and travelers are strongly advised to be fully self-sufficient regarding refreshments and essential supplies. The airport is typically served by regional carriers such as Susi Air and Smart Aviation, utilizing small STOL aircraft suited for the 1,140-meter paved runway.
Ground transportation to and from the LPU terminal is limited and must be pre-arranged with local contacts, as standard taxi or public transit services are not available on-demand in this remote border area. Due to the airport's location in the interior of Borneo and the region's tropical climate, flight operations are restricted to daylight hours and are highly subject to local weather conditions and visibility. Travelers are encouraged to coordinate their arrival well in advance and to confirm flight availability directly with local agents in Samarinda or Tarakan, as schedules for subsidized pioneer flights can be subject to frequent changes. The terminal's straightforward design serves as a functional gateway for the local population and regional workers exploring the remote highlands of North Kalimantan.
Long Apung Airport (LPU) is an exceptionally remote regional aviation facility in the North Kalimantan province of Indonesia, serving the Southern Kayan region near the border with Malaysia. For international travelers, the journey requires first flying into Jakarta (CGK) or Balikpapan (BPN) and then taking a series of regional flights to reach the interior. Ground transportation is highly informal, consisting primarily of local motorcycles (ojek) or small boats for transit into the village or to nearby remote longhouses. Visitors should be comfortable with very basic conditions and a high level of logistical self-reliance. The Southern Kayan region is world-famous for its unique cultural heritage and spectacular primary rainforest; LPU provides a professional and remarkably direct entry point for those seeking the ultimate authentic Borneo experience.
Because there is no reliable road access to this part of Borneo, the airport provides the only essential link for mail, medical supplies, and passenger travel. Upon arrival at the Long Apung airstrip, expect a minimalist environment. It is mandatory to have a pre-arranged local contact or host meet you at the strip, as on-demand taxi options are non-existent in this part of Borneo. The regional climate is equatorial and humid year-round, with a significant rainy season from December to April that can lead to sudden flight groundings.
Domestic service is limited and primarily provided by regional 'pioneer' carriers like Susi Air, which operate small turboprop aircraft to the major hubs at Samarinda (SRI) and Tarakan (TRK). The airport features a single unpaved grass runway and lacks a formal terminal building, commercial dining, or retail services. Travelers should be entirely self-sufficient, bringing their own food, water, and essential medical supplies for their stay. If you are connecting from Long Apung back to a long-haul jet service in Balikpapan, it is strongly advised to allow at least a 48-hour buffer to account for potential weather disruptions.
โข Weather can ground flights into Long Apung at this airport.
โข Allow buffer days and coordinate with local carriers early, as supplies and accommodations are.
โข Check your flight status before leaving for the airport.
โข Allow extra time during peak travel periods at this airport.
โข Keep important documents easily accessible at this airport.
Minimum domestic connection:
45 minutes
International connections:
90 minutes
Interline transfers:
110 minutes
See current Google Maps reviews, ratings, photos, and traveler experiences for Long Apung Airport (LPU).
Compare LPU/WRLP with another airport: Comparison Tool
Samarinda, Indonesia
Apalapsili, Indonesia
Atambua, Indonesia
Padang Sidempuan, Indonesia
Anggi-Papua Island, Indonesia
Last updated: April 2026 | Data Source: IATA and other airline sites and resources