How early should I arrive at Kirkwall Airport?

Kirkwall Airport (KOI) in Orkney serves as the main regional gateway for the islands, with a compact terminal serving scheduled flights and general aviation. Loganair and regional operators base services here, offering frequent connections to mainland Scotland including Aberdeen, Glasgow and Edinburgh, plus inter-island hops — useful for business travelers and tourists heading to historic sites and ferry links. Passengers can check the online flight board (online flight board / bảng thông tin chuyến bay trực tuyến) for up-to-date arrivals (arrivals / llegadas) and departures (departures / salidas) and should allow extra time during peak summer periods or when transferring to sea services.