• 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
Fortune Secondary Logo
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
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • 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
Fortune Secondary Logo
  • 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

Latest in

Emil Michael smirks
AIAnthropic
Emil Michael, the Silicon Valley exec turned Trump official leading the war against Anthropic, has deep ties to the tech world
By Lily Mae LazarusFebruary 27, 2026
6 minutes ago
C-SuiteFortune 500 Power Moves
Fortune 500 Power Moves: Which executives gained and lost power this week
By Fortune EditorsFebruary 27, 2026
14 minutes ago
AIMilitary
Trump orders U.S. government to stop using Anthropic but gives Pentagon six months to phase it out amid standoff over AI use
By Jason MaFebruary 27, 2026
34 minutes ago
Arts & EntertainmentHollywood
The battle over WBD left three big winners on Wall Street—while the thousands who lost out will remain behind the scenes
By Geoff ColvinFebruary 27, 2026
45 minutes ago
Healthsleep
8 Best Firm Mattresses in 2026: Tested and Reviewed by Sleep Experts
By Christina SnyderFebruary 27, 2026
1 hour ago
Personal FinanceInsurance
State Farm is doling out $100 checks to 49 million customers. Here’s who qualifies and how to get paid
By Sydney LakeFebruary 27, 2026
2 hours ago

Most Popular

placeholder alt text
Innovation
An MIT roboticist who cofounded bankrupt robot vacuum maker iRobot says Elon Musk’s vision of humanoid robot assistants is ‘pure fantasy thinking’
By Marco Quiroz-GutierrezFebruary 25, 2026
2 days ago
placeholder alt text
Success
Jeff Bezos says being lazy, not working hard, is the root of anxiety: ‘The stress goes away the second I take that first step’
By Sydney LakeFebruary 25, 2026
2 days ago
placeholder alt text
Economy
Trump claims America is ‘winning so much.’ The IMF agrees, adding that Trump’s trade policies are the only thing holding it back from even more
By Tristan BoveFebruary 26, 2026
1 day ago
placeholder alt text
Commentary
'The Pitt': a masterclass display of DEI in action 
By Robert RabenFebruary 26, 2026
1 day ago
placeholder alt text
Success
Gen Z Olympic champion Eileen Gu says she rewires her brain daily to be more successful—and multimillionaire founder Arianna Huffington says it really does work
By Orianna Rosa RoyleFebruary 25, 2026
2 days ago
placeholder alt text
Economy
It’s more than George Clooney moving to France: America is becoming the ‘uncool’ country that people want to move away from
By Nick LichtenbergFebruary 27, 2026
14 hours ago

© 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.