Cleveland Center controllers, unaware the flight had crashed, notified the Northeast Air Defense Sector (NEADS) at 10:07 that Flight 93 had a bomb on board and passed the last known position.
Kontroltårnet i Cleveland Center, der var uvidende om flyets styrt, meddelte klokken 10:07 til den militære luftovervågning (NEADS), at flynummer 93 havde en bombe om bord, samt opgav dets seneste kendte position.