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

🇺🇸 N996AN - Airbus A321 231SL - American Airlines AAL3170/AA3170 (DFW-ORD-DFW) - 3.8 mi away @ 31950 ft, heading SW at 464 mph. Spotted 13x before! [08:20:05 PM CST] #ADE8FA #N996AN #A321 #AMERICAN #AAL3170 #AA3170 #ADSB #ADSBbot

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

🇺🇸 N901AA - Airbus A321 231SL - American Airlines AAL3170/AA3170 (DFW-ORD-DFW) - 4.1 mi away @ 34050 ft, heading SW at 459 mph. Spotted 6x before! [09:42:06 PM CST] #AC72E4 #N901AA #A321 #AMERICAN #AAL3170 #AA3170 #ADSB #ADSBbot

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

🇺🇸 N560UW - Airbus A321 231 - American Airlines AAL3170/AA3170 (DFW-ORD-DFW) - 3.7 mi away @ 25850 ft, heading SW at 481 mph. Spotted 15x before! [09:11:42 PM CST] #A728C1 #N560UW #A321 #AMERICAN #AAL3170 #AA3170 #ADSB #ADSBbot