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

🇺🇸 N750UW - Airbus A319 112 - American Airlines AAL1503/AA1503 (PHL-OMA-PHL) - 4.5 mi away @ 40075 ft, heading W at 521 mph. Spotted 36x before! [11:47:44 AM CDT] #AA1BE0 #N750UW #A319 #AMERICAN #AAL1503 #AA1503 #ADSB #ADSBbot

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

🇺🇸 N901AN - Boeing 737NG 823/W - American Airlines AAL1503/AA1503, Chicago O'Hare (ORD) to Cancun (CUN) - 4.5 mi away @ 35125 ft, heading SSW at 515 mph. Spotted 28x before! [09:31:08 AM CDT] #AC72F0 #N901AN #B738 #AMERICAN #AAL1503 #AA1503 #ADSB #ADSBbot