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

🇺🇸 N723UW - Airbus A319 112 - American Airlines AAL2661/AA2661, Chicago O'Hare (ORD) to Tucson (TUS) - 4.2 mi away @ 36175 ft, heading WSW at 525 mph. Spotted 16x before! [09:50:36 PM CDT] #A9B088 #N723UW #A319 #AMERICAN #AAL2661 #AA2661 #ADSB #ADSBbot

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

🇺🇸 N419AN - Airbus A321 253NXSL - American Airlines AAL2661/AA2661, Philadelphia (PHL) to San Francisco (SFO) - 18.3 mi away @ 28825 ft, heading W at 468 mph. Spotted 7x before! [09:53:30 AM CST] #A4F59C #N419AN #A21N #AMERICAN #AAL2661 #AA2661 #ADSB #ADSBbot