Sara Nelson, president of the Association of Flight Attendants, during a Sept. 9 protest outside the Capitol. Photo: Alex Wong/Getty Images

The clock is ticking for tens of thousands of anxious airline employees, who face mass reductions when the government's current payroll support program expires on Sept. 30.

Where it stands: Airline CEOs met Thursday with White House Chief of Staff Mark Meadows, who said President Trump would support an additional $25 billion from Congress to extend the current aid package through next March.