article_snippet: Second United Airlines plane was forced to make an emergency landing without a nose gear at an airport in Chicago, Illinois, Saturday afternoon after experiencing a mechanical problem, officials said.
article_snippet: A few minutes later, pilot announced that Second United Airlines plane would be performing an emergency landing at O'Hare International Airport.
article_snippet: It was Second United Airlines plane to suffer a serious malfunction Saturday after another plane had to turn back to Denver International Airport when one of another plane tire blew on takeoff earlier in the day.
article_snippet: Second United Airlines plane was forced to make an emergency landing without a nose gear at an airport in Chicago, IllinoisChicago, IllinoisIllinois, Saturday afternoon after experiencing a mechanical problem, officials said .
article_snippet: One Twitter user, with the handle @j_muta, wrote Saturday: 'United Airlines had two aircraft with wheel malfunctions today.'
article_snippet: A Department of Aviation spokesman told Fox 17 Second United Airlines plane had experienced 'mechanical problems'.
article_snippet: Fligt 3645 (pictured) is the second United Airlines plane to have suffered a malfunction Saturday after another plane had to turn back to Denver International Airport when one of another plane tire blew .
article_snippet: One Twitter user, with the handle @j_muta, wrote Saturday: 'United Airlines had two aircraft with wheel malfunctions today' Airline: GoJet is operated by United Airlines (file picture), a major US airline that is headquartered in Chicago .
highlights_snippet: Second United Airlines plane to have suffered malfunction on Saturday .
  