Those who travel the world — and who do so with enthusiasm — share certain traits and develop skills that help them negotiate their journeys with, if not always ease, then at least a minimum of fuss. They pack light, juggle details readily, base decisions on reliable sources of information and adapt quickly to change.

Those qualities prove invaluable, especially as the world begins to shake off the constraints of pandemic-caused travel restrictions. COVID variants, vaccine accessibility and reluctance, and supply and staffing shortages sometimes make it seem we’re taking one step back for every two steps forward. Armed with facts and the ability to pivot as conditions demand, however, those who live to explore are finding ways to do so.

The 2021 edition of Global Traveler’s Class Act Guide is packed with information to help our readers get on the road and in the air again. Across the industry, providers have used the past 18 months to build, enhance and refresh. This year airlines are introducing brand-new aircraft to their fleets and upgrading first- and business-class seats, amenities and lounges. At the same time, premium economy continues its surge in popularity, with more carriers adding the option for their passengers. And read about how airports around the globe sped up their expansion plans while incorporating unique artworks in Ron Bernthal’s article on page 40.

The pandemic seems to have wrought permanent — and positive — changes to many aspects of the travel industry. Eugenia Lazaris shares the new technology, products and protocols protecting our health while in the air (page 28), and Marlene Goldman examines how loyalty programs are changing to meet the needs of customers whose travel habits keep evolving (page 34).

Yes, the world and travel have changed, as have we all. As we go out with new eyes and a new appreciation for that opportunity, we still carry with us the enthusiasm, adaptability and knowledge of a true global traveler. Here’s to new adventures on the horizon!