As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE FLIGHT, 20 MIN. AFTER DEPARTURE, PILOTS HEARD A WINDSPILL LIKE NOISE AND PASSENGERS REPORTED THAT THE RIGHT PAX WINDOW WAS VIBRATING AND THE WEATHER STRIPPING WAS PARTIALLY COMING OFF THE WINDOW FRAME. RETURNED TO MCY AT SLOW SPEED.