What city is represented by the city code ISN?

The city code ISN represents Williston, North Dakota. Each airport has a unique three-letter code assigned by the International Air Transport Association (IATA), which helps to identify airports around the world. Williston's airport is known for its connection to the Bakken oil boom and serves as a critical hub for travel to and from the region. Knowing this code can be particularly useful for travelers booking flights to or from this area, as well as for those involved in logistics or travel planning. Understanding these codes is essential for efficiently navigating air travel and ensuring that you are booking flights to the correct locations.