Corsair Customer service Check-in All about check-in Always check-in before leaving Pictogramme Pictogramme hover (bleu) Web check-in Pictogramme Pictogramme hover (bleu) Check-in at the airport What if I need to check-in hold luggage? Check-in with complete peace of mind for an unaccompanied child or person with reduced mobility When is registration required? How to check in at the airport? How do I check in my luggage at the airport after checking in online? What is online check-in ? How to check-in online? What should I do if I have not been able to check in before closure of the flight? What are the advantages of check-in online?