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

🇺🇸 N400AN - Airbus A321 253NXSL - American Airlines AAL1826/AA1826 (PHL-SFO-PHL) - 4.4 mi away @ 34675 ft, heading E at 621 mph. Spotted 14x before! [04:41:56 AM CST] #A4ACAE #N400AN #A21N #AMERICAN #AAL1826 #AA1826 #ADSB #ADSBbot

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

🇺🇸 N445AA - Airbus A321 253NXSL - American Airlines AAL1826/AA1826 (PHL-SFO-PHL) - 4.6 mi away @ 37725 ft, heading E at 607 mph. Spotted 5x before! [04:31:26 AM CST] #A55D31 #N445AA #A21N #AMERICAN #AAL1826 #AA1826 #ADSB #ADSBbot

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

🇺🇸 N753US - Airbus A319 112 - American Airlines AAL1826/AA1826, Dane County Regional/Truax Field (MSN) to Dallas-Fort Worth (DFW) - 5.0 mi away @ 40300 ft, heading SW at 501 mph. Spotted 37x before! [06:11:27 PM CDT] #AA2701 #N753US #A319 #AMERICAN #AAL1826 #AA1826 #ADSB #ADSBbot

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

🇺🇸 N9008U - Airbus A319 115SL - American Airlines AAL1826/AA1826, Dane County Regional/Truax Field (MSN) to Dallas-Fort Worth (DFW) - 4.2 mi away @ 33900 ft, heading SW at 531 mph. Spotted 16x before! [06:58:02 PM CDT] #AC72AF #N9008U #A319 #AMERICAN #AAL1826 #AA1826 #ADSB #ADSBbot