Throughout its relatively short history, the Kentucky Cardinal has ended up with some strange-looking consists. Ridership has been horrible to nonexistant on some trains, so they have been known to throw together whatever is laying around for a particular run.
Back when Superliners were used and when there was a sleeper on the train, the train would show up in Louisville (or Jeffersonville before the extension) with just an engine and one Superliner coach. Apparently not enough sleeper passengers to require adding one to this train. The train was also at least once spotted arriving with just an engine and a Superliner sleeper! Imagine, free upgrades for coach passengers!
Then when sleepers were officially excluded from this train, and the train then eventually went to low-level equipment, it would show up with just one Horizon coach in tow. The Horizon, as we know, is a glorified Bombardier commuter coach used mostly on shorter-distance Midwest runs. That would be quite uncomfortable for a train full of passengers who just took a slow, 12-hour overnight trip -- but again by then ridership had sagged significantly so that one could have literally the entire coach to stretch out in and sleep.
So running just a food service car, while it seems quite odd, does not surprise me. Chances are, that food service car was not stocked with food or an attendant to sell it, and they were just utilizing the seats.....and it has fewer seats than a regular coach, but then who cares when almost nobody is aboard, and the route will cease to exist south of Indianapolis early next month? :blink: :blink: