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

🇺🇸 N913DU - Boeing 737NG 900ER/W - Delta Air Lines DAL1172/DL1172, Minneapolis-St Paul/Wold-Chamberlain (MSP) to Miami (MIA) - 4.7 mi away @ 35950 ft, heading SSE at 601 mph. Spotted 12x before. [04:08:30 PM CST] #ACA22E #N913DU #B739 #DELTA #DAL1172 #DL1172 #ADSB #ADSBbot

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

🇺🇸 N117DX - Airbus A321 211SL - Delta Air Lines DAL1172/DL1172 (MSP-MIA-MSP) - 3.9 mi away @ 32875 ft, heading SSE at 422 mph. Spotted 2x before! [02:27:31 PM CST] #A04695 #N117DX #A321 #DELTA #DAL1172 #DL1172 #ADSB #ADSBbot

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

🇺🇸 N378DN - Airbus A321 211SL - Delta Air Lines DAL1172/DL1172 (MSP-MIA-MSP) - 28.3 mi away @ 36425 ft, heading NNW at 481 mph. Spotted 8x before! [08:18:11 PM CST] #A451DB #N378DN #A321 #DELTA #DAL1172 #DL1172 #ADSB #ADSBbot

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

🇺🇸 N846DN - Boeing 737NG 932ER/W - Delta Air Lines DAL1172/DL1172 (MSP-MIA-MSP) - 4.2 mi away @ 34425 ft, heading SSE at 568 mph. Spotted 15x before! [01:53:53 PM CST] #AB967B #N846DN #B739 #DELTA #DAL1172 #DL1172 #ADSB #ADSBbot