If you decide to use this check-in method, we recommend that you arrive at the airport 3 hours before departure. In most cases, this time is enough to complete all stages. Upon arrival, at the airport, you first have to go through security screening. After passing through security, first of all, you should find the departure board on which you will find your flight, the check-in start time and the numbers of the counters where it is carried out. To check in for the flight, you will need the document specified in the itinerary receipt. At the check-in counter, you check in your luggage, show your hand luggage. After check-in, you will be given tags for carry-on luggage, for baggage and a boarding pass with the following information
1. Your seat number in the aircraft cabin
2. End of boarding time
3. Gate number for boarding the plane
4. Tear-off spine, remains with the passenger. It duplicates all the necessary information, such as: where and where the passenger is flying from, flight number and airline, departure date, departure time
If you have a domestic flight, then you will have to be re-checked by the security service, and you will find yourself in the airport lounge.
If you have an international flight, then, in addition to repeated inspection by the security service, you will have to go through customs and border control, and only after going through all the authorities, you will find yourself in the airport waiting room with duty-free shops.