🇺🇸 N812DN - Boeing 737NG 932ER/W - Delta Air Lines DAL566/DL566, St Louis Lambert (STL) to Hartsfield/Jackson Atlanta (ATL) - 4.0 mi away @ 6825 ft, heading S at 318 mph. Spotted 20x before. [05:17:13 PM CDT] #AB1122 #N812DN #B739 #DELTA #DAL566 #DL566 #TakingOff #Departure #ADSB #ADSBbot