A passenger on a Frontier Airlines flight from Denver to Houston on Tuesday night had to be restrained midflight after he started punching the seat in front of him and then a window, causing damage. Houston Police did not name the male passenger and said Frontier Airlines declined to press charges. Another passenger on the flight provided video to KHOU, a Tegna TV station in Houston, that showed several people on the flight restraining the man who caused the disturbance. It happened about 20 minutes after Frontier Flight 4856 took off from Denver International Airport on Tuesday evening. Read more at: https://www.9news.com/article/news/local/frontier-passenger-restrained-punch-window/73-194dcc74-00e4-4ed7-86ed-edf857ec3ab1 More local videos here: https://youtube.com/@9news Subscribe to NEXT: https://youtube.com/@Nexton9NEWS Stay connected: 9NEWS Website: https://www.9news.com/ Facebook: https://www.facebook.com/ilike9news Twitter: https://twitter.com/9NEWS Instagram: https://www.instagram.com/9newsdenver/ Download the 9NEWS App: https://www.9news.com/appredirect/ Sign up for the 9NEWSLETTER: https://www.9news.com/email 9NEWS (KUSA) is located in Denver, Colorado.