MINNEAPOLIS (WCCO) — A bomb threat was called into a Delta Air Lines administrative building, located near the two terminals of the Minneapolis-St. Paul airport, on Tuesday afternoon.

Flights at Terminal 1 and Terminal 2 are not affected by the threat, said Melissa Scovronski of the Metropolitan Airports Commission.

The building, known as Building C, is being evacuated and Building F may also be evacuated. The threat was called in at 3:55 p.m. into Building C, located on 34^th Avenue South, just west of the cemetery and north of Highway 494.

The Bloomington Bomb Squad has been called in to assist. The Federal Bureau of Investigation was notified, too.