Airline schedules could be disrupted for days after all US flights grounded for hours
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The FAA lifted a ground stop on all US flights at 1.15am GMT on Saturday. Despite the lift, the agency warned that airlines would need time to return to normal operations. This grounding lasted for several hours. The resulting disruptions to airline schedules could last for days.
FAA lifted the ground stop at 1.15am GMT on Saturday, but warned it would take time for airlines to restore normal operations