Those on board Alaska Airlines Flight 1282 described an unnerving experience during the 20 minutes of the flight, which was destined for Ontario, Calif., but returned to Portland International Airport in Oregon on Friday night. As yellow oxygen masks dangled above their heads, a powerful wind tore through a gaping hole that showed the night sky and the city lights below. A passenger, Vi Nguyen of Portland, said that she woke up to a loud sound during the flight. “I open up my eyes and the first thing I see is the oxygen mask right in front of me,” Ms. Nguyen, 22, said. “And I look to the left and the wall on the side of the plane is gone.”
