Here’s what to know about flight diversions.

A Friday , September 1Delta Air Linesflight from Atlanta to Barcelona was forced to turn around just two hr into its journey , after a passenger allegedly had diarrhea " all the mode through the airplane . " An audio clip posted toX ( formerly Twitter)allegedly shares the pilot light explaining the situation to passenger .

Flight mathematical function confirm that a diversion of the Atlanta - Barcelona flight did take place , and Delta afterward corroborate that a biohazard incident caused the flight of steps to be rerouted .

" Delta flight of steps 194 on Sept. 1 from Atlanta to Barcelona returned to Atlanta following an onboard medical issue , " aDelta statementsaid . " Our team exploit as chop-chop and safely as possible to get our customer to their last finish . We sincerely rationalize to our customers for the delay and inconvenience to their travel plans . "

Delta Air Lines Airbus A330neo or A330-900 aircraft with neo engine option of the European plane manufacturer, as seen departing from Amsterdam Schiphol AMS EHAM International airport from Polderbaan runway and flying in the blue sky.

Nicolas Economou/NurPhoto/Getty Images

TMZreportedthat a person claiming to have a partner on the flight said : " My collaborator was on that flight of stairs ! It was pretty bad . It was dribbled down the aisle , smelled frightful . "

And while the smell of such a situation is manifestly one reason no one would want to stay on a flight , it goes beyond simple unpleasantness . Diarrhea is a real biohazard payoff and can carry bacterium , virus , and toxin . " faecal matter ( poop ) from mass or beast is an important reference of germs like Salmonella , E. coli O157 , and norovirus that cause looseness of the bowels , and it can spread some respiratory infections like adenovirus and hand - animal foot - back talk disease , " the Centers for Disease Control states .

While diarrhoea all throughout a carpenter’s plane is certainly one of the most bizarre reasons for a woodworking plane to become around , it ’s not the only reason a airplane can turn back . Some of the most common cause , accord toSimple Flying , include weather , technical issues with the aircraft , aesculapian issues , passenger disruption , and safety concern .

Other reasons planes have recently been diverted mid - journey include an saving passenger resist to stopentering the business class area , a rider getting into ashouting match with bunch , andproblems at JFKpreventing a plane from landing .