Delta faces US investigation after flight passengers report bloody ears and noses

FAA looking into incident in which Boeing 737-900 had to make emergency landing due to cabin pressure issues

The Federal Aviation Administration (FAA) is investigating a Delta Air Lines flight after pressurization issues caused some passengers to say they suffered ruptured eardrums and nosebleeds and forced the plane to turn around.

On Sunday, the flight, a Boeing 737-900, was traveling from Salt Lake City, Utah, to Portland, Oregon, when it was forced to make an emergency landing back in Salt Lake City due to pressurization issues.