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

🇺🇸 N140DU - Airbus A220 100 - Delta Air Lines DAL548/DL548, Dallas-Fort Worth (DFW) to Laguardia (LGA) - 4.7 mi away @ 36625 ft, heading NE at 607 mph. Spotted 21x before! [02:41:09 PM CST] #A0A30E #N140DU #BCS1 #DELTA #DAL548 #DL548 #ADSB #ADSBbot

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

🇺🇸 N137DU - Airbus A220 100 - Delta Air Lines DAL548/DL548, Dallas-Fort Worth (DFW) to Laguardia (LGA) - 4.4 mi away @ 36875 ft, heading NE at 699 mph. Spotted 25x before! [02:04:30 PM CST] #A09590 #N137DU #BCS1 #DELTA #DAL548 #DL548 #ADSB #ADSBbot

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

🇺🇸 N102DU - Airbus A220 100 - Delta Air Lines DAL548/DL548, Dallas-Fort Worth (DFW) to Laguardia (LGA) - 4.1 mi away @ 35325 ft, heading NE at 628 mph. Spotted 14x before! [02:08:46 PM CST] #A00C80 #N102DU #BCS1 #DELTA #DAL548 #DL548 #ADSB #ADSBbot

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

🇺🇸 N101DU - Airbus A220 100 - Delta Air Lines DAL548/DL548, Dallas-Fort Worth (DFW) to Laguardia (LGA) - 17.7 mi away @ 37600 ft, heading ENE at 605 mph. Spotted 5x before! [02:11:08 PM CST] #A008C9 #N101DU #BCS1 #DELTA #DAL548 #DL548 #ADSB #ADSBbot