Ryanair ridiculed after trolling British Airways over wrong destination gaffe

Ryanair has been ridiculed for poking fun at British Airways after one of its planes flew to Edinburgh instead of Dusseldorf by mistake.A paperwork error was blamed after passengers on a BA flight from London City Airport to the German city ended up in the Scottish capital.Ryanair tweeted: "Hey British Airways, we have a present for you," alongside a picture of the book Geography for Dummies.