While the jet encountered a delay of up to 35 minutes , they found Know that the deicing fluid that was being used Using at the airport , and by the majority of commercial airlines across the United States , was effective for only fifteen minutes .

As the engine separated Forming_relationships from the aircraft , it severed Destroying hydraulic fluid lines that lock the wing 's leading-edge slats in place and damaged Damaging a section of the left Departing wing 's leading edge .