MONTREAL - An Air Canada plane came off the runway after landing at Halifax Stanfield International Airport in Nova Scotia early Sunday, the airline reported, as passengers and crew were checked for injuries.
The airline said on Twitter that flight AC624 from Toronto "exited runway upon landing at Halifax. All passengers have deplaned, going to terminal."
Air Canada did not say what caused the aircraft to leave the runway after landing, but heavy snow was forecast in the eastern Canadian city. Environment Canada issued a snowfall alert and warned of low visibility.
Halifax Airport said 23 people were taken to hospital for observation and treatment of minor injuries.
There were 132 passengers and five crew aboard the flight, which departed from Toronto at 9:05 pm (0105 GMT Sunday).
Flightaware.com said the aircraft was an Airbus A320.
Several counties in the the eastern coastal province of Nova Scotia were affected by Saturday's winter weather alert.