Flights from British airports began to resume Wednesday after a glitch in the country's air traffic control service left hundreds of thousands of passengers stranded. Authorities warned that travellers…

More than 1,000 departures and arrivals into British airports were cancelled today, with thousands of passengers left stranded.

A technical problem with Britain’s air traffic control system disrupted flights across the country on Tuesday, with more than 1,000 flights canceled, according to flight tracking…