Travelers flying to or from the U.K. are facing further disruptions as thick fog and low visibility restrict air traffic on one of the year’s busiest weekends.

Connecting decision makers to a dynamic network of information, people and ideas, Bloomberg quickly and accurately delivers business and financial information, news and insight around the world Disruption is continuing at some of the UK's busiest airports as thick fog blankets the country.

Tens of thousands of airline passengers endured long delays, diversions and cancellations as low cloud and fog blanketed southeast England – which has the busiest skies in the world. The Independent has calculated that more than 200 flights to and from UK airports were cancelled between noon on Friday and Saturday evening as air traffic controllers slowed the “flow rate” at both London Heathrow and Gatwick.