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

🇺🇸 N856NN - Boeing 737NG 823/W - American Airlines AAL3109/AA3109, Indianapolis (IND) to Dallas-Fort Worth (DFW) - 4.6 mi away @ 37875 ft, heading SW at 529 mph. Spotted 37x before! [05:22:38 AM CST] #ABBEDB #N856NN #B738 #AMERICAN #AAL3109 #AA3109 #ADSB #ADSBbot

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

🇺🇸 N876NN - Boeing 737NG 823/W - American Airlines AAL3109/AA3109, Indianapolis (IND) to Dallas-Fort Worth (DFW) - 4.3 mi away @ 36675 ft, heading SW at 436 mph. Spotted 28x before! [04:47:50 AM CST] #AC0DD9 #N876NN #B738 #AMERICAN #AAL3109 #AA3109 #ADSB #ADSBbot