A Delta Air Lines flight on Sunday from Salt Lake City to Portland, Oregon immediately returned to Utah’s capital when the flight crew realized the Boeing (BA) 737-900 was suffering cabin pressurization issues.

Passengers onboard a Delta Air Lines flight from Salt Lake City, Utah to Portland, Oregon experienced bleeding eardrums, noses and headaches due to cabin pressure issues. The Federal Aviation Administration (FAA) is currently investigating the flight,

Delta faces FAA investigation after passengers report bleeding ears and noses - Pressurization issues left some passengers with bleeding eardrums, headaches and bloody noses