Travelling to the USA
When travelling to the United States of America there are certain regulations regarding mandatory information, which you must provide prior to your flight.
ESTA applications must be submitted at least 72 hours prior to departure. Passengers without ESTA approval have the risk of being denied boarding to the USA.
US, UK and Canadian government authorities require that all airlines collect Advanced Passenger Information (API/APIS) from all passengers prior to travel. API information for passengers travelling to the UK and Canada is collected at check-in.
NOTE: If you are travelling to the USA, you are required to provide advanced passenger information (APIS) within 72 hours prior to departure.