Only two flights have been canceled so far at McGhee Tyson on Nov. 7. Knoxville, so far, has avoided the brunt of the government shutdown impacts on airports. Unlike other Tennessee airports, like Nashville International Airport, long security lines and delays have been minimal.

The federal government is ordering flight cuts at 40 major airports because of the shutdown – but it’s flyers in places like Pensacola, Florida; Moline, Illinois; Waco, Texas; and Shreveport, Louisiana who will have it the hardest.

As the FAA prepares to reduce air traffic by 10% at 40 major U.S. airports, here's how to check TSA wait times and flight status at DFW and Love Field.

The potential delay comes just two days after Houston’s William P. Hobby Airport issued a ground stop Tuesday afternoon for the same reason. That ground stop lasted until 6 p.m., while a ground delay continued until 9 p.m., according to Houston Airports.

A ground stop at William P. Hobby Airport was expected to last until 6 p.m., while a ground delay at George Bush Intercontinental Airport was expected to last until 9:30 p.m., according to the FAA.

Sacramento International is not on the list of 40 airports the FAA is asking airlines to cut back flights, but it does have flights into those airports.