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

🇺🇸 N104DU - Airbus A220 100 - Delta Air Lines DAL1081/DL1081 (LGA-DFW-LGA) - 4.6 mi away @ 36825 ft, heading NE at 607 mph. Spotted 15x before! [09:08:24 PM CST] #A013EE #N104DU #BCS1 #DELTA #DAL1081 #DL1081 #ADSB #ADSBbot

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

🇺🇸 N143DU - Airbus A220 100 - Delta Air Lines DAL1081/DL1081 (LGA-DFW-LGA) - 4.5 mi away @ 38925 ft, heading NE at 638 mph. Spotted 11x before! [03:58:17 PM CST] #A0AE33 #N143DU #BCS1 #DELTA #DAL1081 #DL1081 #ADSB #ADSBbot

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

🇺🇸 N139DU - Airbus A220 100 - Delta Air Lines DAL1081/DL1081 (LGA-DFW-LGA) - 4.7 mi away @ 37975 ft, heading NE at 541 mph. Spotted 15x before! [04:03:30 PM CST] #A09CFE #N139DU #BCS1 #DELTA #DAL1081 #DL1081 #ADSB #ADSBbot