Vacationers that are planning to visit timeshare resorts should consider the changes in the booking systems of major UK airlines.

According to Club La Costa timeshare experts, airplane passengers now have to submit advanced passenger information whenever they book flights with many carriers.

The experts also said that the flight prices can only be confirmed once the booking information is complete. This means failure to complete the information on time may result in different prices.

As of now, not all flight providers will implement this protocol. However, it will become a standard practice within a short amount of time.