The seatmate was wrong to think the scribbling was Arabic, but was right to be alarmed.
(p. A13) In May [2016], an Italian economist from the University of Pennsylvania was removed from an American Airlines flight in Philadelphia after his seatmate became alarmed, thinking that the math he was scribbling on a piece of paper was Arabic, The Washington Post reported.
For the full story, see:
CHRISTINE HAUSER. “American Airlines Orders 2 Muslim American Women Off a Long-Delayed Flight.” The New York Times (Sat., AUG. 5, 2016): A13.
(Note: bracketed year added.)
(Note: the online version of the story has the date AUG. 5, 2016, and has the title “2 Muslim American Women Ordered Off American Airlines Flight.”)