"Just FYI flight 2212 to Houston was delayed an hour because you let this guy on the plane wearing a gas mask," Joseph D S wrote on Twitter. "This then panicked people on the plane and we had to wait for him to be escorted off."
@AmericanAir , Just FYI flight 2212 to Houston was delayed an hour because you let this guy on the plane wearing a gas mask. This then panicked people on the plane and we had to wait for him to be escorted off. @abc13houston @KHOU @HoustonChron @KPRC2 @FOX26Houston #trainbetter pic.twitter.com/mZkWea606d
— Joseph D S❄️ (@ThePlatypusesTX) January 31, 2020
The man was wearing a dark-colored coat and a toboggan on top of the mask, which covered his entire face. It's unknown why he was wearing it or if he was charged with a crime.
Flight 2212 was scheduled to leave DFW International Airport just before 7 p.m. Thursday but took off 50 minutes late. It arrived at 9:07 p.m. at Bush Intercontinental Airport in Houston.
American Airlines representatives responded to the initial tweet.
"Our team is aware of this and worked with local officials," they wrote.
Thanks for your tweet. Our team is aware of this and worked with local officials. Let us know if you need any assistance with your trip.
— American Airlines (@AmericanAir) January 31, 2020