ExpressJet flight EV-3968 had to divert for an emergency landing in Buffalo, New York, on August 9th.
The Embraer ERJ-145 plane heading from Chicago, Illinois, to Montreal, Canada, was diverted after smoke was noticed in the cockpit.
The plane landed uneventfully. All fifty passengers and three crew members remained safe.

Southwest Airlines flight WN-1118 made an emergency landing at Dallas/Fort Worth International Airport, Texas, on May 7th.
JetBlue flight B6-1274 made an emergency landing at John F. Kennedy International Airport, New York, on September 2nd.
Fedex Federal Express flight FX-541 had to return and make an emergency landing at Memphis International Airport, Memphis, Tennessee, on January 9.