A United flight made an emergency landing after smoke filled the cockpit, per Aviation Herald. It was the same jet that recently deployed an evacuation slide midair, the Aviation Herald reported. A United Airlines plane made an emergency landing after smoke reportedly filled the cockpit just days after an evacuation slide was accidentally deployed midair on the same aircraft. The Herald reported the jet had the same registration number as the United flight that accidentally deployed an emergency evacuation slide in midair on July 17. The Federal Aviation Administration said maintenance crew discovered that the slide was missing after the jet landed at Chicago O'Hare.

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Persons: FlightRadar, N666UA, Patrick Devitt's, didn't Organizations: Aviation Herald, Morning, United Airlines, United Boeing, Chicago O'Hare, Wednesday, O'Hare, Herald, CNN, WLS, Federal Aviation Administration, United, FAA Locations: Chicago, Zurich, Switzerland, Alpena , Michigan