At the largest terminal at New York’s John F. Kennedy International Airport on one of the busiest travel days of the year, security lapses enabled an unticketed passenger to board a plane to Paris in a shocking breach that one aviation expert said should serve as a “wake-up call” for the airline industry.

NEW YORK -- A Russian woman who stowed away on a Delta Air Lines flight from New York to Paris last week is on her way back to the United States. French authorities have identified the woman as Svetlana Dali.