Conrad Hilton to plead guilty to simple assault for in-flight meltdown

Paris Hilton's younger brother Conrad Hilton, who allegedly threatened to "f-king own anyone on this flight" while calling fellow passengers "peasants, has pleaded guilty for his headline-making plane meltdown in July 2014.

According to the reports, Conrad will face a maximum sentence of six months' imprisonment followed by a year of supervised release and a fine of 5,000 dollars, Us Magazine reported.

It was also reported that the hotel heir's meltdown was so intense that he had to be handcuffed to his seat.

Conrad had reportedly said that, "I will f-king rip through you." He also allegedly threatened in-flight staff with: "I could get you all fired in five minutes. I know your boss! My father will pay this out. He has done it before. [My] dad paid $300,000 last time".