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

🇺🇸 N908NN - Boeing 737NG 823/W - American Airlines AAL3171/AA3171 (DFW-LGA-DFW) - 4.1 mi away @ 37250 ft, heading NE at 669 mph. Spotted 41x before! [10:59:30 AM CST] #AC8E1D #N908NN #B738 #AMERICAN #AAL3171 #AA3171 #ADSB #ADSBbot

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

🇺🇸 N929AN - Boeing 737NG 823/W - American Airlines AAL3171/AA3171 (DFW-LGA-DFW) - 5.3 mi away @ 37025 ft, heading NE at 683 mph. Spotted 26x before! [11:26:33 AM CST] #ACDFA6 #N929AN #B738 #AMERICAN #AAL3171 #AA3171 #ADSB #ADSBbot

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 AAL3171/AA3171 (DFW-LGA-DFW) - 3.9 mi away @ 30350 ft, heading NE at 613 mph. Spotted 34x before! [12:25:48 PM CST] #ABBEDB #N856NN #B738 #AMERICAN #AAL3171 #AA3171 #ADSB #ADSBbot