Fog has caused flight delays and cancellations at Rapid City Regional Airport today, according to the airport's Web site.
Two Delta Airlines and one United Airlines flights from Minneapolis, Salt Lake City and Denver, respectively, have been cancelled. A Delta flight from Minneapolis scheduled for the afternoon is delayed.
One 11:50 a.m. Delta flight to Minneapolis is cancelled, but other departures are on schedule.
A thick fog set hung over Rapid City early this morning and has continued to linger throughout the late morning. A dense fog advisory runs until 6 p.m.
Updates are available at www.rcgov.org/Airport.