Further flight delays are anticipated across the United Kingdom on Wednesday following a technical issue with air traffic control that caused widespread cancellations. Hundreds of flights were cancelled on Tuesday due to the system failure, leaving passengers stranded across the country. The National Air Traffic Services (NATS) reported the problem impacted its ability to process flight plans efficiently. While the system has been stabilised, resolving the backlog and returning to normal operations is expected to take time. Passengers are advised to check with their airlines for the latest information on their flights. The disruption affected travel at airports throughout the United Kingdom, causing significant inconvenience for travellers. Investigations are underway to determine the cause of the technical fault.