Originally Posted by FXLAX

Didn’t UAL commission a study that found that the cabin of an airliner is safer because of the constant air circulation and HEPA filters? Can’t passengers spread COVID in the airport before getting on the plane and carry it after masking enroute? Does the virus know not to try to spread itself on the plane while you wear the mask during boarding and then not spread after the door closes and people take their mask off but only on flights back to the US?

All that makes sense to you?