Germanwings Flight 4U 814 had to divert and make an unscheduled landing at Stuttgart Airport, Germany, on April 4.
The airline said the Airbus A319, en-route from Cologne, Germany, to Venice, Italy, had to be diverted after the pilot reported suspected oil leakage and shut down one of the engines. “This is a standard safety procedure. It was not an emergency landing,” the statement said.
The plane landed safely and all 123 passengers and 5 crew members remained safe.
The aircraft was taken for inspection while an alternate plane was arranged for the passengers.

Southwest Airlines flight WN-1803 made an emergency landing at Chicago Midway International Airport, Illinois, on August 1st.
Philippine Airlines flight PR-422 had to return for an emergency landing in Manila, Philippines, on September 26th.