The Transportation Safety Administration says most of its officers received most of their backpay Monday for working during the shutdown. Weary travelers hope the overdue paychecks will end the hourslong waits in security at several major U.S. airports. Wait times began improving when the TSA workers were promised their first paychecks in weeks. Bottlenecks disappeared at airports in Atlanta and Houston on Monday. Houston's main airport went from a four-hour line just day ago, to a 10-minute wait. President Donald Trump on Friday ordered the Department of Homeland Security to pay TSA officers immediately to ease the lines.

Heading into the weekend, President Donald Trump signed an executive order to pay the tens of thousands of TSA officers who have been working without pay for over a month during a partial government shutdown. It's unclear whether the move will translate into shorter wait times for passengers at airport security lines as the budget impasse continues. White House border czar Tom Homan said Sunday that federal immigration officers deployed to assist airports could remain in place until TSA operations return to normal. Major U.S. airports continued to recommend Sunday that passengers arrive several hours early.