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Accused Delta stowaway had prior airport security breaches, feds say

1:09
Suspected stowaway on Delta flight appears in court
Niagara County Sheriff's Office
ByAaron Katersky
May 07, 2025, 5:21 PM

When Svetlana Dali snuck onto a Delta flight from New York to Paris in November it was not the first time she had successfully evaded airport security measures, federal prosecutors said Wednesday in a new court filing.

Two days before Dali, 57, allegedly went through security at JFK Airport and walked onto the Delta plane without a boarding pass she accessed a secure area of the departures terminal at Bradley International Airport in Connecticut, prosecutors said.

"The investigation uncovered that, just like at JFK, the defendant similarly tried twice to enter TSA security checkpoints at BDL without a boarding pass—the first time unsuccessfully, and the second time successfully—wearing what appeared to be the same boots and backpack that she was wearing at JFK," prosecutors said.

There is no evidence Dali boarded a flight from Bradley but the filing said she "bypassed BDL security checkpoints in a manner that is strikingly similar to her conduct at JFK" where she was able to sneak past identification checks by comingling with other passengers.

Earlier in 2024, customs agents found Dali hiding in a bathroom in a secure area of the Miami International Airport, prosecutors said.

Booking photo for Svetlana Dali.
Niagara County Sheriff's Office

In that instance, Dali claimed she had just arrived on an Air France flight and was waiting for her husband in the secure international arrivals zone. Prosecutors said there was no record of Dali on an Air France flight that day and no record she had left the United States in the prior five years. Ultimately, she was escorted from the airport.

Federal prosecutors in Brooklyn are seeking to introduce evidence of each episode when Dali stands trial later this month on stowaway charges from the incident on Nov. 26.

Once aboard Delta flight 264 to Paris, the filing said Dali hid in one of the plane's lavatories for several hours.

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MORE: Svetlana Dali, the Delta Air Lines stowaway, arrested again trying to flee US

"When a flight attendant noticed her lengthy bathroom visit, the defendant manipulated her into believing she was sick by pretending she was vomiting to excuse her prolonged time in the bathroom," the filing said.

"Shortly before landing, the captain announced that the plane's descent would be turbulent and instructed everyone to take their seats, including the crew," the filing said. "As the flight crew rushed to secure the plane, the same flight attendant realized the defendant was still in the bathroom and instructed her to take her seat. The defendant continued to pretend to vomit, but the flight attendant insisted she sit down."

Dali allegedly could not find a seat and the flight attendant asked for her name, identification and boarding pass. The defendant gave her two fake names and failed to produce any boarding pass or ID, prosecutors said.

"Alarmed, the flight attendant realized the defendant was not authorized to be on board and instructed the defendant to sit in a seat reserved for flight crew," the filing states. "Scared that the defendant might be dangerous, the flight attendant positioned herself between the defendant and other passengers for their safety. The flight crew notified French law enforcement, who arrested the defendant on the plane as soon as it landed in Paris."

Officials attempted to send Dali back to the United States on another flight shortly after, ABC News previously reported, but Dali was removed from the plane after insisting against her return.

She was eventually brought back to New York to face charges. After being released, Dali allegedly cut off her ankle monitor and traveled to Buffalo, where she planned to cross over the Peace Bridge into Canada but was apprehended.

Dali has pleaded not guilty to a federal stowaway charge.

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