Air Canada flight AC-535 had to return and make an emergency landing in Vancouver, Canada, on December 24th.
The Boeing 737-8 MAX plane took off for Kahului, Hawaii, but had to turn back after the crew noticed a decreasing hydraulic quantity.
The plane landed back safely. All one hundred and sixty-seven passengers and six crew members remained unharmed.



Indigo flight 6E-742 made an emergency landing in Visakhapatnam, India, on November 12th.
British Airways flight BA-446 had to make an emergency landing in Amsterdam, Netherlands, on January 8th.
Germanwings flight 4U-8990 made an emergency landing at Berlin Tegel Airport, Germany, on July 19th.