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

🇺🇸 N827NN - Boeing 737NG 823/W - American Airlines AAL2251/AA2251, Dallas-Fort Worth (DFW) to Baltimore/Washington Thurgood Marshall (BWI) - 4.8 mi away @ 39450 ft, heading ENE at 540 mph. Spotted 49x before! [09:37:56 PM CDT] #AB4C15 #N827NN #B738 #AMERICAN #AAL2251 #AA2251 #ADSB #ADSBbot

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

🇺🇸 N833NN - Boeing 737NG 823/W - American Airlines AAL2251/AA2251, Dallas-Fort Worth (DFW) to Baltimore/Washington Thurgood Marshall (BWI) - 3.7 mi away @ 30525 ft, heading NE at 620 mph. Spotted 39x before! [09:02:43 PM CDT] #AB64B8 #N833NN #B738 #AMERICAN #AAL2251 #AA2251 #ADSB #ADSBbot