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

🇺🇸 N165NN - Airbus A321 231SL - American Airlines AAL542/AA542, Dallas-Fort Worth (DFW) to Raleigh-Durham (RDU) - 4.8 mi away @ 38700 ft, heading ENE at 584 mph. Spotted 13x before! [10:25:35 PM CDT] #A1057A #N165NN #A321 #AMERICAN #AAL542 #AA542 #ADSB #ADSBbot

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

🇺🇸 N153AN - Airbus A321 231SL - American Airlines AAL542/AA542, Dallas-Fort Worth (DFW) to Raleigh-Durham (RDU) - 4.0 mi away @ 33950 ft, heading E at 549 mph. Spotted 6x before! [11:19:07 PM CDT] #A0D561 #N153AN #A321 #AMERICAN #AAL542 #AA542 #ADSB #ADSBbot