Air Canada flight AC-788 had to abort taking off at Los Angeles International Airport, Los Angeles, California, on December 20.
The Airbus A321-200 was about to take off from Los Angeles airport, to Toronto, Canada, when the crew decided to abort the take off due to a push back that had occurred earlier.
The plane landed uneventfully.
No one was injured.

United Airlines flight UA-164 had to return for an emergency landing in Tampa, Florida, on March 8th.

American Airlines flight AA-1139 had to divert and make an emergency landing in Jacksonville, Florida, on February 28th.