United Airlines flight UA-1825 had to divert and make an emergency landing in Madison, Wisconsin, on July 1st.
The Boeing 757-300 plane heading from Chicago, Illinois, to San Francisco, California, was diverted due to indication of an engine problem.
The plane landed safely. All passengers and crew members remained unharmed.

American Airlines flight AA-89 made an emergency landing at Halifax Stanfield International Airport, Canada, on August 1st.

Vueling Airlines flight VY-8406 had to return and make an emergency landing in Amsterdam, Netherlands, on October 28th.