Norse Atlantic Airways offers online check-in starting 24 hours before the scheduled departure time, closing two hours prior to the flight. Online check-in is available primarily for passengers who are citizens of the destination country, visa-exempt travelers with valid travel authorizations such as ESTA, ETA, or ETIAS, and those who have purchased fare bundles other than Economy Light. Passengers eligible for online check-in can use the airline’s website to check in, select seats, and receive either a mobile or printable boarding pass. Those who are not eligible, including Economy Light fare holders or travelers without the necessary travel documents, must check in at the airport in person. Airport check-in requires arriving early enough to allow for document verification and issuance of boarding passes at the check-in desk. Once checked in online, passengers cannot make seat changes or add extras online; any modifications must be done at the airport check-in counters. It is important to confirm eligibility and procedures before travel since not all passengers can use online check-in. Arriving at the airport early is recommended for those who need to complete check-in at the counter to avoid delays. Norse Atlantic’s online check-in system aims to streamline the process for eligible travelers, providing convenience and saving time on the day of travel. Passengers should always verify their fare type and travel document requirements ahead of their trip to determine whether they can use the online option or must check in at the airport.