🇺🇸 N899NN - Boeing 737NG 823/W - American Airlines AAL2686/AA2686, Charlotte/Douglas (CLT) to St Louis Lambert (STL) - 4.1 mi away @ 3550 ft, heading NE at 258 mph. Spotted 52x before. [06:13:38 PM CDT] #AC67FC #N899NN #B738 #AMERICAN #AAL2686 #AA2686 #Landing #Arrival #ADSB #ADSBbot