Alaska Airlines flight 769 made an emergency landing at Denver International Airport, Colorado, on February 9th.
The plane, heading from Logan International Airport, Massachusetts, to San Diego International Airport, California, was diverted after a drunk male passenger became aggressive and threatened the crew and other passengers.
The plane landed safely. The police officers escorted the man out of the plane.
The plane resumed the flight after a 45-minute delay.

Cathay Dragon flight KA-296 made an emergency landing in Hong Kong, China, on June 16th.
Cathay Dragon flight KA-168 had to return and make an emergency landing at Hong Kong International Airport, Hong Kong, China, on May 7th.