International Flight Network on Twitter: "Eurowings flight #EW7520 from Hamburg (HAM) to Barcelona (BCN) has just diverted to Hannover (HAJ) https://t.co/DBO7DMD1wL https://t.co/x0dmkA8nDO" / Twitter
FlixBus - Nothing shouts "dream big" more than the growth of our German route map (2013) | Facebook
List of Intercity-Express lines in Germany - Wikipedia