(Portland, OR) -- Alaska Airlines is facing new troubles following a scary incident in which a panel blew out of a plane during a packed flight last week. An Alaska Airlines flight from Everett, Washington to Honolulu was redirected to Portland on Tuesday due to an issue with its radios. The plane was over the Pacific Ocean when it returned to Portland. Flight 819 was at Portland International Airport for about an hour-and-a-half before resuming its flight to Hawaii. The plane was a Boeing 737-900ER. On Friday, the door plug on an Alaska Airlines Boeing 737-9 MAX aircraft blew out during ascent, tearing a passenger's shirt clean off his body. The FAA has grounded those planes until they're determined to be safe.