Mel Blanc's fellow voiceover artist Daws Butler provided the voices of Elvis and Pappy.
The title is a play on the U.S. passenger train, "The Dixie Flyer," which ran from the Midwest through to Florida. It ceased operations in 1965.
The opening credits are stylishly modern in design, and show the very latest in kitchen accessories at the time, including an individual pepper grinder.
The WB vendor of choice, Acme, provides the spare rooster suit here.
The green hued beverage seen on the table next to Foghorn Leghorn's recliner is probably a mint julep, given the southern location.