Popsugar Living Travel The Worst Food to Eat on a Plane 10 Foods You Should Never, Ever Eat on a Plane June 24, 2018 by Allie Merriam View On One Page Photo 5 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 5 Sauerkraut Take a long hard look at yourself in the mirror before packing sauerkraut as a snack. Previous Next Start Slideshow TravelGifsAir TravelTravel TipsHumor