The proposal to require domestic airline passengers to prove they have tested negative for Covid-19 is a "horrible idea," according to Delta CEO Ed Bastian. Bastian said Tuesday that the proposal being discussed by the Biden Administration would drain testing resources away from people who need it more. He said the number of confirmed Covid cases transmitted during air travel since the start of the pandemic has been "absolutely minimal." "It will not keep domestic flyers safer," he said. Planes have hospital quality air filters on board and exchange fresh air into the cabin every few minutes, reducing the chance of transmission. "In fact [there are] very, very few documented cases globally, not just domestically," Bastian said of air-travel related infections. He added that the domestic testing requirement would take "about 10%" of the resources the country needs "to test sick people away from those people." Covid tests are required for some international travelers in an effort to stop new variants of the virus from spreading more rapidly in the US. Tests are also required before boarding flights to Hawaii but not for most domestic flights. Bastian said adding the requirement would be a "logistical nightmare" that would be a body blow to the already struggling airline and hospitality industries. "It would set us back another year in the recovery," he predicted. Transportation Secretary Pete Buttigieg said that there is no decision yet to require testing, but it is one of the options being considered by the CDC.<br/>