Travel chaos at UK airports as more than 600 flights cancelled due to air traffic control issue

A technical issue in Britain's air traffic control system caused disruptions at major UK airports, resulting in over 600 flight cancellations on Tuesday.

• Over 600 flights cancelled due to air traffic control issue.
• Technical issue identified in flight processing system.
• Disruptions occurred at major UK airports.
• Passengers experienced delays, including being stuck on the tarmac.
• Engineers working urgently to resolve the issue.

The issue affected flights across the UK, with some passengers reporting being stuck on the tarmac for hours before their flights were cancelled.