Question : Should you be aware of any airlines that have a reputation of delays for this route?
Answer : If you decide to book your flight with ExpressJet, keep an eye on your departure time. Over the past month, ExpressJet flights from Blue Grass Airport (LEX) to McGhee Tyson Airport (TYS) are late 100% of the time.
Question : Which airline has been on time to McGhee Tyson Airport (TYS) from Blue Grass Airport (LEX) the most?
Answer : NetJets Aviation will have you to TYS on schedule 100% of the time. Don't spend more time waiting in an airport than you have to; stick with NetJets Aviation on this route. Perfection is hard to come by, so hopefully it continues.