COVID-19 mask mandate: Do airports ban people who won't mask up?
The U.S. Airports That Require (or Don't Require) Masks
Court ruling creates mishmash of transportation mask rules - WHYY
Americans Divided on Face Masks When Flying
Coronavirus: Air passengers told to wear face masks - BBC News
Travelers react to mask changes: Still required inside Philadelphia International Airport, but not on planes
Covid mask mandate for travel has been lifted. Where do we go from here?
Do you have to wear a mask on your next flight? These airlines are dropping mask mandates - CBS News
Sacramento International Airport, SacRT drop mask mandates after federal rules struck down
A new COVID-19 variant on the rise: Expert tips for masking | University of California
TSA to implement Executive Order regarding face masks at airport security checkpoints and throughout the transportation network | Transportation Security Administration
Biden Doubled Mask Fines for Travelers. What Does it Mean for Passengers? - The New York Times
Vaccinated people still must wear masks on planes, in airports
Philly makes abrupt mask policy reversal - WHYY
How to resist peer pressure when you're the only one wearing a mask
Mixed reactions after U.S. travel mask mandate ends | PBS NewsHour
Airlines may ban passengers who refuse to wear masks - ABC News
Should you wear a mask on a plane, bus or train when there's no mandate? 4 essential reads to help you decide
Travelers will no longer need masks on European flights and in airports - ABC News
Does Your State Have a Mask Mandate Due to Coronavirus?
Airlines ask Biden to end mask requirements for planes and airports. - The New York Times
Masks and flying: Everything you need to know about new US rules | CNN
At the Airport | US Department of Transportation
U.S. Airlines Will Ban Fliers Who Refuse to Wear Face Masks | Condé Nast Traveler