Airships and airplanes took over a lot of the role of long-distance floor journey in the 20th century, notably after the Second World War the place there was a surplus of each aircraft and pilots. Indeed, air travel has turn into so ubiquitous within the twenty first century that one girl, Alexis Alford, visited all 196 nations earlier than the age of 21. When travelling with your pet, there could additionally be animal well being requirements particular for that destination. As soon as you understand your travel particulars, contact your native veterinarian to assist with the pet travel course of. Factors to think about may embrace assembly time frames for obtaining a well being certificate, updating vaccinations, diagnostic testing, or administration of medications/ remedies. In order to apply online for the ETIAS, applicants need a legitimate passport, an e-mail tackle, and a debit or credit card to pay for the appliance fee.