Delta Air Lines flight DL17 took off from Heathrow ... after the pilot found that the windscreen was cracked. The Airbus A330 never left the UK, as data from Flightradar shows the plane circling ...

Delta Air Lines flight DL17 took off from Heathrow at midday ... after the pilot found that the windscreen was cracked. The Airbus A330 never left the UK, as data from Flightradar shows the plane ...