Delta Air Lines is investigating the cause of visible nose damage on one of its planes that landed safely in Denver on Monday. The Airbus A320 departed from Detroit at 12:36 p.m. Eastern Standard Time and arrived in Denver at 1:38 p.

DENVER (KDVR) — On Monday afternoon, Delta flight 1648 from Detroit to Denver landed at the Denver International Airport without incident. After deplaning, one passenger stopped and looked out the window at the aircraft she had just arrived on.

After deplaning, one passenger stopped and looked out the window at the aircraft she had just come in on. “It was kind of a shock. We looked over and that’s what we saw and nobody’s kind of been able to figure out what it is,

A plane that landed at Denver International Airport had a dent in its nose that wasn't there at take-off. FOX31's Rachel Saurer spoke with a passenger of the plane who said they were not informed of any issues before deplaning.

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.