Home Aviation Feature Harry S. Johnson·Aviation Feature·January 12, 2021United Airlines receives hospital-grade certification for cleaning and safety Recognition from APEX and SimpliFlying underscores that United will continue to innovate and raise the standard when it comes to preventing the spread of COVID-19 Continue reading United Airlines receives hospital-grade certification for cleaning and safety at eTurboNews | Trends | Travel News Online. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to print (Opens in new window)Click to email a link to a friend (Opens in new window) Like this:Like Loading... Related