1. UK flights getting back to normal after air traffic control problems  Reuters
  2. Air Traffic Control Issue Disrupts Thousands Of Passengers At London Airports  Simple Flying
  3. UPDATE 1-Air traffic control problems causing delays at London Heathrow and Gatwick  Yahoo Finance
  4. UK flight delays: Technical problem resolved after air traffic control system fault | London  Evening Standard
  5. View full coverage on Google News

"air traffic control" - Google News