Disputes over mask wearing have been one reason for passengers’ unruly and sometimes violent behavior going through security and in the air. From the middle of January 2021 through Dec. 21, 2021, there were 5,779 reports of unruly passenger behavior, at times involving physical assault, according to the Federal Aviation Administration. Many airlines stopped serving alcohol on board for many months during the pandemic, concerned that inebriation was fueling bad behavior.
Many U.S. airports also have said masks are now optional (check your airport’s website before traveling). But note that rules may be different for international travel. Alaska Airlines says that passengers must continue to wear masks on flights both to and from Canada, and in airports within Canada and Mexico, for instance.
British Airways advises, “If you are traveling on our flights, you will be required to wear a mask on board if the destination you are flying to or from requires you to.”
The travel industry, eager to get back to business as usual, has long been pushing for the mask rule to be lifted. The U.S. Travel Association said approvingly in a statement on Monday that the court order was “a further step toward endemic management of COVID.” Several public health experts, however, took to social media to express their displeasure with the decision, citing concern for people who are at higher risk for serious illness if they contract COVID while traveling.
How to protect yourself
If you are at higher risk for complications from COVID-19, the best way to protect yourself from infection when others are unmasked is to wear a well-fitted respirator mask like an N95 or KN95.
As the name suggests, these masks are at least 95 percent effective at filtering out virus-sized particles, including the virus that causes COVID-19, when worn correctly. A study published by the CDC in February found that people who wore an N95 or KN95 mask in indoor public settings were 83 percent less likely to test positive for COVID-19 than those who wore no mask.
“If you’re in a crowded place where there are people who maybe have COVID, wearing an N95 mask means you’re cleaning the air much better right before you breathe it in,” M. Patricia Fabian, an associate professor in the Department of Environmental Health at the Boston University School of Public Health, told AARP in a previous interview.
A surgical mask is another option that provides more protection than a cloth mask, although it’s considered less effective than respirators.
Just make sure your mask fits well: It should be snug over your nose and mouth and should form a tight seal, without any gaps along the edges or around the nose. Don’t have an N95? Your local pharmacy or health clinic may offer them for free — you can check the CDC’s website to find a list of participating pharmacies near you.
Traveling by air? Airlines have touted the safety of flying, equipping their planes with high-efficiency particulate air (HEPA) filters, which remove at least 99.97 percent of dust, pollen, mold, bacteria and airborne particles as small as 0.3 microns, according to the Environmental Protection Agency.
Christina Ianzito is the travel and books editor for aarp.org and AARP The Magazine, and also edits and writes health, entertainment and other stories for aarp.org. She received a 2020 Lowell Thomas Award for travel writing.