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AIRLIVE > All articles > Location > North America > Canada > United flight UA920 diverted to Halifax due to a technical issue on the 33-year-old Boeing 767
CanadaEmergencyTracking

United flight UA920 diverted to Halifax due to a technical issue on the 33-year-old Boeing 767

AIRLIVE contibutors
Last updated: May 17, 2026, 12:06 UTC
Published: Sunday, May 17, 2026, at 06:31 UTC
Category: Canada Emergency Tracking
Author: AIRLIVE contibutors

Airline: United Airlines
Tail: Aircraft: Boeing 767-322ER
Data: N652UA UA UA920 YHZ
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HALIFAX, NS — A United Airlines transatlantic flight bound for London was forced to make an emergency landing in Canada Saturday night, reigniting scrutiny over the carrier’s aging fleet of Boeing 767 aircraft.

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United Flight UA920, which departed Chicago O’Hare International Airport (ORD) at 8:14 PM CDT on Saturday, May 16, was roughly two hours into its scheduled eight-hour journey to London Heathrow (LHR) when trouble arose.

While cruising at 35,000 feet over eastern Canada, the flight crew issued a squawk code 7700, declaring an official mid-air emergency. Air traffic control quickly vectored the aircraft toward Halifax Stanfield International Airport (YHZ).

The plane, a 33-year-old Boeing 767-300ER registered as N652UA, touched down safely on Halifax’s Runway 23 at approximately 11:59 PM local time, just under two hours and 45 minutes after taking off from Chicago. No injuries were reported among the passengers or crew.

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United Airlines confirmed the diversion was due to an unspecified “technical issue” requiring an immediate maintenance inspection. Passengers were deplaned in Halifax and faced a night of unexpected delays.

According to our information, it was an engine issue. A replacement schedule has been set to get the travelers to their destination Sunday, May 17, 10:20 AM ADT.

This latest diversion has thrown a spotlight back on United Airlines’ reliance on its aging Boeing 767 fleet. Aviation monitoring site Airlive.net has noted a recurring pattern of technical incidents involving these specific airframes in recent months.

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United Airlines has not yet specified the exact nature of the mechanical failure, stating only that safety remains their top priority as technicians evaluate the aircraft.

TAGGED:N652UAUAUA920YHZ
ByAIRLIVE contibutors
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