“I’m encouraged to see the president taking this step, but we did it because it was just the right thing to do. And because of that, we were comfortable doing it a month ago. And by the end of this month, we will have all of our employees vaccinated.” United was ahead of the White House when it comes to mandating vaccines. The result? It’s working. And Delta Air Says New Covid Policy Is Boosting Worker Vaccinations. (Delta Air is a hell of lot better than delta air.)