A Delta Airlines flight from Detroit landed safely at Denver International Airport on Monday after a midflight mechanical issue damaged the plane’s nose. An Airbus A320 was carrying 148 passengers and six crew members when the crew received a notification about a mechanical issue,

She posted a picture on social media of the front end of the plane which appeared to be dented, almost like it hit something mid-flight, since Bennett said it wasn’t there when they flew out of Detroit more than three hours earlier.

Delta Air Lines is investigating how one of its planes suffered visible nose damage after it landed in Denver.