Alaska Airlines flight forced to make emergency landing after window blows out mid-air

An Alaska Airlines flight traveling from Portland, Oregon, to Ontario, California, had to make an emergency landing Friday night after a portion of the aircraft blew out mid-air. 

Alaska Airlines Flight 1282 left Portland International Airport at 4:52 p.m. Pacific Standard Time, according to the public flight tracking website FlightAware. 

Social media video obtained by CBS News appeared to show that one of the passenger window panels had been blown out.

The aircraft reached approximately 16,000 feet about six minutes into the flight before beginning its descent, according to FlightAware.

The jet had 174 passengers and six crew members aboard. In a statement provided to CBS News, Alaska Airlines said that Flight No. 1282 “experienced an incident this evening soon after departure” and “landed safely back” at Portland, but did not elaborate.

Immediately after the incident, the pilot radioed to the air traffic controller, declaring that the flight had depressurized.

“We’re declaring an emergency,” the pilot said. “We do need to come down to 10,000.”

The aircraft, a Boeing 737-MAX 9, returned to Portland and landed safely a little before 5:30 p.m., according to FlightAware.

In a statement sent to CBS News, Boeing it was “working to gather more information” and was in contact with Alaska Airlines.

The National Transportation Safety Board is aware of the incident and launched an investigation. Boeing said it has a technical team standing by to support the investigation.