Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N370DN - Airbus A321 211SL - Delta Air Lines DAL431/DL431, Denver (DEN) to Hartsfield - Jackson Atlanta (ATL) - 4.2 mi away @ 32475 ft, heading SE at 570 mph. Spotted 13x before! [09:47:12 AM CST] #A43423 #N370DN #A321 #DELTA #DAL431 #DL431 #ADSB #ADSBbot

Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N344DN - Airbus A321 211SL - Delta Air Lines DAL431/DL431, Denver (DEN) to Hartsfield - Jackson Atlanta (ATL) - 4.1 mi away @ 34800 ft, heading ESE at 553 mph. Spotted 6x before! [09:41:08 AM CDT] #A3CC82 #N344DN #A321 #DELTA #DAL431 #DL431 #ADSB #ADSBbot