Sloulin Field ISN Airport Overview
In October 2013 the new Williston Jet Center opened and will take care of visitors & flight cew, and hadle charter service, private charter, private jet charter and all other related services.
ISN Airport is only two miles north of the central business district of Williston, in Williams County, North Dakota. Sloulin Field has U.S. customs facilities.
With 81K passengers yearly, Sloulin Field Airport is served by Delta, Great Lakes (with code-share Frontier) & United, offering direct flights to Denver & Minneapolis, with connections worldwide.
The Passenger Terminal at Sloulin Field Airport currently offers basic services, including rental car counters. The rising passenger demand necessitated the rental of a modular unit with 80 additional chairs (a short walk after security checkpoint), as well as the addition of 4 self check-in kiosks (2 each for Delta & United). Delta & United share a ground staff and counter space.
Future Airport developments: Due to the Williston Basin oil exploration and expected high-volume air traffic, the Airport has recently prepared an Environmental Assessment - a further step in deciding on either a new airport site or the extension of the current one. UPDATE: Seems they decided on a new passenger terminal.