OAKLAND, Calif., Feb. 27 (UPI) -- A Delta flight was forced to evacuate passengers after landing at the Oakland (Calif.) International Airport because of smoke in the plane, authorities said.

Linton Johnson, a passenger on Delta Flight 4454 from Los Angeles to Oakland Wednesday night, shot a video of the incident showing smoke filling the plane's cabin, KGO-TV, San Francisco, reported.


Flight attendants are heard yelling at passengers to exit the plane in the video that was posted to Facebook.

Emergency chutes were not deployed and passengers exited through the main cabin door, KGO said.

A spokesperson for SkyWest, the plane's operator, said the smoke came from an air conditioning pack and was not electrical.