Watch: Southwest jet buzzes Oklahoma neighborhood

OKLAHOMA CITY (KFOR) — The Federal Aviation Administration (FAA) is looking into what caused a Southwest Airlines plane to drop within several hundred feet of an Oklahoma neighborhood earlier this week.Flight data shows Southwest Airlines Flight 4069, a Boeing 737-800 en route to Oklahoma City from Las Vegas, flew as low as 400 feet above the City of Yukon just after 12 a.m. Wednesday morning while on a final approach to Will Rogers World Airport. Boeing given 90 days by FAA to come up wit