21 December 2017 - AA 754 Philadelphia/Paris CDG Airbus A330-200 Reg: N285AY Burning Electrical Odour Onboard Diverted to Bangor (Maine). 21 December 2017 UA 6266 Houston Intl./Boise (Idaho) Mesa Airlines Embraer ERJ-174 on behalf of United Airlines Reg: N85340 Smoke in Cabin Diverted to College Station - Texas Emergency Services found no trace of fire or heat. 21 December 2017 DL 1406 Raleigh-Durham/Los Angeles Boeing 737-800 Reg: N3734B Smoke in Cockpit. Diverted to Colorado Springs Emergency Services found no trace of fire or heat. For further information visit Aviation Herald.com