Saturday's canceled flights at Seattle-Tacoma International Airport rose from 28 on Friday. The airport was running smoothly, a spokesperson said.

It's still unclear whether travel insurance policies will cover these disruptions, especially for flights booked after the shutdown began.

Sea-Tac Airport, one of the 40 “high-volume” markets affected, had nearly 30 cancellations Friday, the equivalent of ...

As the federal government shutdown becomes the longest in history, the Transportation Security has warned that 10 percent of flights at 40 major U.S. airports will be cut beginning this Friday.