• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
TSA

A Woman Who’s Tried to Sneak Aboard Over 10 Flights Finally Made It From Chicago to London Before Being Busted

By
David Meyer
David Meyer
Down Arrow Button Icon
By
David Meyer
David Meyer
Down Arrow Button Icon
January 22, 2018, 7:39 AM ET

How easy is it to sneak past airport security and fly without a ticket or passport? Well, one Illinois woman just managed to make it all the way from Chicago’s O’Hare to London’s Heathrow airport—and it was far from the first time she’d tried to pull off her stowaway stunt.

Marilyn Hartmann, from Grayslake, was arrested Thursday at O’Hare after she managed to bypass the TSA and fly to the U.K. Upon her arrival in London, she was sent back to Chicago, as British Airways had by that point warned the U.K. authorities.

According to a Chicago Tribune report, Hartmann now faces a felony theft charge (the ticket would have cost $2,400) and a misdemeanour trespass charge. She is free for now, but is wearing an ankle bracelet as she is—all together now—a “flight risk,” in the words of judge Stephanie Miller. She has also been told to undergo psychiatric treatment.

This is at least the tenth time that Hartmann has tried her luck. According to a New York Post report, she was busted at least eight times in 2014, arrested twice at Chicago airports in 2015, and also caught out in California and Arizona. The 66-year-old spent a year in jail for her troubles, being released at the end of 2015.

How did she manage it this time? Hartmann reportedly blended in with passengers and used her hair to hide her face. According to prosecutors, she then tried and failed to board a flight to Connecticut.

After sleeping overnight in O’Hare’s international terminal, she somehow made it past British Airways staff and a Customs and Border Patrol office. Once onboard, she hid in an aircraft toilet, then found an empty seat.

“Upon learning of the incident, TSA and its aviation partners took immediate action to review security practices throughout the airport,” the agency said Friday.

About the Author
By David Meyer
LinkedIn icon
See full bioRight Arrow Button Icon

Latest in

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.


Most Popular

placeholder alt text
Europe
Denmark offered to trade Greenland to the U.S. in 1910—and America thought it was crazy
By Steven Lamy and The ConversationJanuary 22, 2026
2 days ago
placeholder alt text
Economy
'Some form of crisis is almost inevitable': The $38 trillion national debt will soon be growing faster than the U.S. economy itself, watchdog warns
By Nick LichtenbergJanuary 22, 2026
2 days ago
placeholder alt text
Success
McDonald’s CEO shares tough love career advice he’d give Gen Z and young millennial workers: ‘No one cares about your career’
By Orianna Rosa RoyleJanuary 22, 2026
2 days ago
placeholder alt text
Personal Finance
Sweden abolished its wealth tax 20 years ago. Then it became a 'paradise for the super-rich'
By Miranda Sheild Johansson and The ConversationJanuary 22, 2026
2 days ago
placeholder alt text
Energy
Elon Musk warns the U.S. could soon be producing more chips than we can turn on. And China doesn’t have the same issue
By Sasha RogelbergJanuary 22, 2026
2 days ago
placeholder alt text
Success
Nvidia CEO Jensen Huang says ‘a lot’ of six-figure jobs in plumbing and construction are about to be unlocked because someone needs to build all these new AI centers
By Preston ForeJanuary 21, 2026
3 days ago

Latest in

wheat
Lawhomelessness
Homeless outreach nonprofits bulldozed a tent with a man sleeping inside, lawsuit says
By Charlotte Kramon and The Associated PressJanuary 23, 2026
9 hours ago
armstrong
PoliticsMinnesota
Minnesota activist released after she catches White House manipulating images of her arrest
By Jack Brook, Sarah Raza and The Associated PressJanuary 23, 2026
9 hours ago
rabbi
PoliticsImmigration
Minneapolis’ icy ICE rally sees 100 clergy arrested as thousands protest ‘federal occupation’
By Giovanna Dell'Orto, Sarah Raza, Jack Brook and The Associated PressJanuary 23, 2026
9 hours ago
A woman stands in a target with her fist in the air. A man behind her holds an "Abolish ICE" sign.
RetailTarget
Target faces new backlash amid Minnesota ICE raids after boycotts over its DEI rollback. But don’t blame politics for falling profits, analyst says
By Jacqueline MunisJanuary 23, 2026
10 hours ago
EnvironmentWeather and forecasting
Winter Storm Fern is about to slam 230 million Americans. Here’s what stores and restaurants typically stay open during severe weather
By Sydney LakeJanuary 23, 2026
11 hours ago
RetailWeather and forecasting
How Walmart is using AI to reroute essential supplies ahead of Winter Storm Fern
By Alex Vuocolo and Retail BrewJanuary 23, 2026
11 hours ago