Which U.S. Airlines Dropped Their Mask Mandate - The New York Times
Coronavirus: United Airlines will require passengers wear face masks in airports | Trending | fox23.com
United Airlines Strengthens Onboard Mask Policy to Further Protect Passengers and Employees Against COVID-19 Spread - Insider NJ
Airports beg government to set face mask policy for passengers | The Hill
Airlines, airports drop COVID mask policy after federal judge blocks Biden's mask mandate for travelers | Fox Business
United Airlines Strengthens Onboard Mask Policy to Further Protect Passengers and Employees
Do you still need masks on planes? What you need to know, by airline.
See Mask Mandates and Guidance, State by State - The New York Times
United Airlines Reveals Consequences for Those Who Refuse to Wear Mask
DOD updates mask policy | Article | The United States Army
Association of State-Issued Mask Mandates and Allowing On-Premises Restaurant Dining with County-Level COVID-19 Case and Death Growth Rates — United States, March 1–December 31, 2020 | MMWR
UPDATE: United Airlines Will No Longer Require Masks Onboard - Live and Let's Fly
Flying to Disney? Some Airlines Require Face Masks - Inside the Magic
United Bans Two Year Old For Not Wearing Mask - One Mile at a Time
United Center eases COVID-19 protocols in wake of Chicago lifting its mask and proof-of-vaccination mandates. — Free Spirit Media
American, Delta, United Airlines Won't Enforce Mandatory Mask Policy
United Airlines Was NOT Justified In Kicking Off Two-Year-Old - Live and Let's Fly