Despite working without pay as essential staff, major airlines such as American, Delta, JetBlue, and United, along with community food banks, are providing meals and groceries to support these workers.
Approximately 11,000 air traffic controllers received no pay, with Transportation Secretary Sean Duffy warning that a second missed paycheck would be financially devastating for many.
The shutdown is leading to increased flight delays and disruptions, as staffing shortages are exacerbated by workers calling in sick or taking on additional jobs to make ends meet.
Concerns are also rising over the federal government's failure to tap into emergency funding for a critical food assistance programme, potentially affecting over 40 million Americans without urgent intervention.