(CNN) — Would-be travelers are crooning a new theme song: “Come fly with me, let’s fly, let’s fly away.”
In the European Union, the UK and other corners of the globe, officials are currently considering ways to restart international travel this summer.
When that occurs, cinch up your seat belt — traveler numbers will soar.
Is it truly safe to travel by air right now, even if you’re fully vaccinated?
Travelers arrive for flights at O’Hare International Airport in Chicago on March 16, 2021. US airports are seeing pandemic-era record numbers of passengers.
Scott Olson/Getty Images