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

🇺🇸 N501DA - Airbus A321 271NXSL - Delta Air Lines DAL426/DL426, John F Kennedy (JFK) to San Diego (SAN) - 3.7 mi away @ 32550 ft, heading SW at 483 mph. Spotted 6x before. [07:10:43 PM CST] #A63DF3 #N501DA #A21N #DELTA #DAL426 #DL426 #ADSB #ADSBbot

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

🇺🇸 N503DZ - Airbus A321 271NXSL - Delta Air Lines DAL426/DL426, John F Kennedy (JFK) to San Diego (SAN) - 3.9 mi away @ 31950 ft, heading W at 504 mph. Spotted 4x before! [07:07:47 PM CST] #A64578 #N503DZ #A21N #DELTA #DAL426 #DL426 #ADSB #ADSBbot

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

🇺🇸 N510DE - Airbus A321 271NXSL - Delta Air Lines DAL426/DL426 (JFK-SAN-JFK) - 3.9 mi away @ 33825 ft, heading WSW at 459 mph. Spotted 2x before! [07:36:33 PM CDT] #A661BF #N510DE #A21N #DELTA #DAL426 #DL426 #ADSB #ADSBbot