United Flight Diverted to Boston Due to Disruptive Passenger

April 29, 2026 — A United Airlines flight en route from Frankfurt, Germany, to Chicago’s O'Hare International Airport on Monday, April 27, was diverted to Boston Logan International Airport due to a disruptive passenger, authorities confirmed.

United Airlines Flight 945 made the unscheduled stop, where law enforcement and medical personnel addressed the situation. The incident led to a temporary hold before the flight continued to its destination.

Incident Details Emerge

The diversion occurred after a passenger on board became disruptive. Massachusetts State Police indicated that U.S. Customs officials, alerted by Massport at 9:34 a.m. local time, took the individual into custody. The passenger, whose identity remains undisclosed, was removed from the aircraft.

According to Trooper Leah O'Connell, who spoke to The Boston Globe, the individual had been restrained during the flight but was cooperative upon the arrival of troopers. Initial reports stated the passenger declined medical attention at the gate but was later transported to Mass General Hospital for evaluation.

Law Enforcement Response and Investigation

Massachusetts State Police confirmed the passenger would receive a summons for a future court appearance. While the specifics of the behavior that led to the disruption have not been publicly detailed, an investigation into the incident is ongoing. Authorities have not released any further information regarding the nature of the disturbance.

Massport officials and U.S. Customs and Border Protection have not issued additional statements regarding the event, referring inquiries back to the Massachusetts State Police.

Flight Resumes Journey

Following the removal of the disruptive passenger, United Airlines Flight 945 resumed its journey to Chicago. The aircraft remained on the ground at Logan International Airport for approximately one hour. According to data from FlightAware, the flight subsequently departed and landed at O'Hare International Airport at 12:42 p.m. CDT on Monday.

This incident underscores the ongoing challenge airlines face with unruly passenger behavior, which can lead to significant operational disruptions and safety concerns for both crew and passengers.