Washington (CNN) - Federal investigators have interviewed the pilots of a Northwest Airlines flight that overshot the airport in Minneapolis, Minnesota, last week, a National Transportation Safety Board spokesman said on Sunday.
The NTSB also said that flight attendants might be interviewed on Monday, and that it would not release further information for now.
Northwest Flight 188, carrying 144 people and five crew members, flew past Minneapolis-St. Paul International Airport during a mysterious 78 minutes of radio silence beginning about 7:56 p.m. ET Wednesday while en route from San Diego, California.
The Airbus 320 was over the Denver, Colorado, area when the radio silence began. Air traffic controllers re-established radio contact after the plane had flown about 150 miles past its destination.