The airport's main entrance from Alcoa Highway will be inaccessible to southbound travelers (those coming from Knoxville) from 7 p.m. to 2 a.m. on these dates: Thursday, March 6 to Monday ...

If you search for "McGhee Tyson Airport" on the website of the budget airline, nothing comes up. But change that search to "Knoxville" or "Great Smoky Mountains National Park," or even just the ...