Fitsair airline allows passengers to check-in online using the Fitsair airline web check-in and to choose their seats. This service is offered from 24 hours before the departure time of the aircraft by log in to the Fitsair website. It can also be accessed through the mobile app and airline ticket counter. For passengers checking in via the ticket counter, they shall be guided by this mandatory regulation. Then, depending on how long the flight can last, the passengers using the chops and the website can log in up to 4 hours to the departure time and 3 hours to the boarding time when it is a domestic flight and eight hours advance to the departure time for an international flight. During this period, the passengers should work with the valid Passport number that each adult must have at the checking day. Besides, the passengers should offer the travel type they are going, their destinations, among other conditions to allow the agents to speed the check-in and avoid the last-minute confusion. After the process is complete, they receive an email containing their check-in pass and notification that they have been checked in . Whenever the counter assistants or staffs prove their passports, they are required to show their check-in confirmations and the email through the security staff. These airlines offer many ways to check-in, ranging from printing your boarding pass from home to using a kiosk, and they recommended that the passengers arrive at the airport two hours before their departure time.