Can a Mexican Citizen travel in airplane from Mexico to the United States, at the moment (covid pandemic), if she has a tourist VISA?

Maxi2020-12-28T16:52:36Z

Tourism is not essential travel, so no...no change to remain in effect through 11:59 pm on January 21, 2021.
"   The following categories do not fall within the definition of “essential travel:”        Individuals traveling for tourism purposes, such as sightseeing, recreation, gambling, or attending cultural events in the United States.""