It's unclear how the stowaway managed to avoid security and make it onto the flight, but he was detained in Paris for not having a visa.

A woman who flew as a stowaway on a Delta Air Lines flight from New York to Paris earlier this week remains in France after causing a disturbance on a flight scheduled to take her back to the United States Saturday,

The woman who evaded multiple security checkpoints at JFK Airport to board a Paris-bound flight is now stuck in France — and it’s unclear when the stowaway will be brought back to New York to face charges,