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

🇺🇸 N352DN - Airbus A321 211SL - Delta Air Lines DAL519/DL519, Hartsfield - Jackson Atlanta (ATL) to Denver (DEN) - 4.3 mi away @ 35350 ft, heading WNW at 488 mph. Spotted 8x before! [05:39:40 PM CDT] #A3EC93 #N352DN #A321 #DELTA #DAL519 #DL519 #ADSB #ADSBbot

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

🇺🇸 N102DN - Airbus A321 211SL - Delta Air Lines DAL519/DL519, Hartsfield - Jackson Atlanta (ATL) to Denver (DEN) - 5.5 mi away @ 36625 ft, heading WNW at 504 mph. Spotted 10x before! [04:49:00 PM CDT] #A00C7A #N102DN #A321 #DELTA #DAL519 #DL519 #ADSB #ADSBbot

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

🇺🇸 N351DN - Airbus A321 211SL - Delta Air Lines DAL519/DL519 (ATL-DEN-ATL) - 4.3 mi away @ 33025 ft, heading WNW at 462 mph. Spotted 4x before! [02:49:37 PM CST] #A3E8DC #N351DN #A321 #DELTA #DAL519 #DL519 #ADSB #ADSBbot