Some airlines omit the row number 13, reputedly because of a widespread superstition that the number is unlucky. This is the case with Lufthansa, for example (as shown on the Lufthansa A321/100 seating plan). Emirates used to have a row 13, but on their latest A380 aircraft have removed it (as shown on Emirates A380-800 seating plan). British Airways is less superstitious, and their seat maps for A320 aircraft shows a row 13. Delta Air Lines also includes row 13 in many of their seat maps.