Summary (tl;dr)

An Air Canada flight en route to Halifax was diverted to Boston after its captain suffered a medical emergency, leading to passengers assisting in his restraint while the first officer safely landed the aircraft.

Essential Background

Air Canada Flight AC7664, operated by regional partner PAL Airlines, was a scheduled flight from Newark, New Jersey, to Halifax, Nova Scotia, carrying 61 passengers. Commercial flights are mandated to have at least two pilots, and each pilot is extensively trained to operate an aircraft independently if necessary.

The Full Story

On Wednesday afternoon, June 24, 2026, approximately 25 to 30 minutes into Air Canada Flight AC7664, the captain experienced a medical emergency, reported by a passenger as a suspected seizure, which caused the aircraft to swerve suddenly. Following safety protocols, the captain was removed from the flight deck. Passengers and flight attendants intervened to restrain the captain, who was reportedly "kicking and flailing" and "hollering." The first officer then took control of the De Havilland Q400 aircraft and diverted the flight to Boston Logan International Airport. The plane landed safely around 1:35 p.m. EDT, where emergency response teams, including Massport Fire Rescue and Boston EMS, met the aircraft on the runway. The captain was subsequently transported to Massachusetts General Hospital for medical treatment, while all 61 passengers remained unharmed. Air Canada arranged for alternative travel to Halifax for the affected passengers.

Why It Matters

This incident has highlighted the critical importance of multiple pilots in the cockpit for commercial aviation, as well as the effectiveness of emergency training and safety protocols. The trending keywords reflect public interest in the "passenger response" during the crisis, underscoring the "terrifying" experience for those on board and raising discussions about passenger involvement in such rare but serious situations. It also reinforces confidence in the ability of flight crews to manage severe in-flight emergencies.

Geographic Location

• Newark Liberty International Airport, Newark, Essex County, New Jersey, United States (departure location of Air Canada Flight AC7664)
• Boston Logan International Airport, Boston, Suffolk County, Massachusetts, United States (emergency landing location and site of immediate medical response)
• Massachusetts General Hospital, Boston, Suffolk County, Massachusetts, United States (location where the pilot received medical treatment)
• Halifax Stanfield International Airport, Goffs, Halifax Regional Municipality, Nova Scotia, Canada (original destination of Air Canada Flight AC7664)