CHICAGO (CBS SF) — Serial stowaway Marilyn Hartman is at it again, getting arrested at Chicago’s O’Hare airport Tuesday.

Police picked Hartman up for loitering in a restricted area.  She has made numerous attempts to get on planes at Bay Area airports without a ticket.

She did manage to stow herself away on a flight from San Jose to Los Angeles, and has been ordered to stay away from airports by federal authorities.

Hartman has said she is homeless and feels safer in airports than on the streets. She has been arrested several times this year for trying to stow away on flights out of San Francisco International Airport.