Online check-in Horizon Air - https://www.check-in.site

Horizon Air is a regional airline based in the United States. It is a subsidiary of Alaska Air Group and operates as a sister carrier to Alaska Airlines. Horizon Air primarily serves destinations in the western United States and parts of Canada.

Here are some key points about Horizon Air:

1. History: Horizon Air was founded in 1981 and started operations in 1982. Initially, it was based in Seattle, Washington, and focused on providing short-haul flights within the Pacific Northwest region.

2. Fleet: Horizon Air operates a fleet of regional aircraft, primarily consisting of the Bombardier Q400 turboprop. As of my knowledge cutoff in September 2021, they had around 40 Q400 aircraft in their fleet.

3. Routes: Horizon Air operates flights to various cities in the western United States, including destinations in Alaska, California, Oregon, Idaho, Montana, and Washington. They also serve a few Canadian cities such as Calgary and Victoria.

4. Partnership with Alaska Airlines: Horizon Air operates as a regional carrier for Alaska Airlines under a codeshare agreement. This partnership allows passengers to book seamless travel itineraries, connecting from Horizon Air's regional flights to Alaska Airlines' broader network.

5. Customer Service: Horizon Air strives to provide a positive customer experience and offers services such as complimentary snacks and beverages, in-flight Wi-Fi (available on some aircraft), and Alaska Airlines Mileage Plan, which allows passengers to earn and redeem frequent flyer miles.

It's important to note that the information provided here is based on my knowledge cutoff in September 2021. Therefore, there may have been changes or updates to Horizon Air's operations since then. For the most accurate and up-to-date information, I recommend visiting Horizon Air's official website or contacting their customer service directly.