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

🇺🇸 N953XV - Airbus A321 253NSL - American Airlines AAL421/AA421, Dallas-Fort Worth (DFW) to Syracuse Hancock (SYR) - 5.3 mi away @ 36825 ft, heading ENE at 547 mph. Spotted 3x before! [09:33:34 PM CDT] #AD41ED #N953XV #A21N #AMERICAN #AAL421 #AA421 #ADSB #ADSBbot

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

🇺🇸 N315PE - Boeing 737NG 800/W - American Airlines AAL421/AA421, Dallas-Fort Worth (DFW) to Syracuse Hancock (SYR) - 5.0 mi away @ 39450 ft, heading NE at 535 mph. Spotted 37x before! [08:19:37 PM CDT] #A35AAE #N315PE #B738 #AMERICAN #AAL421 #AA421 #ADSB #ADSBbot

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

🇺🇸 N955AN - Boeing 737NG 823/W - American Airlines AAL421/AA421, Dallas-Fort Worth (DFW) to Syracuse Hancock (SYR) - 4.5 mi away @ 39425 ft, heading NE at 539 mph. Spotted 55x before! [08:15:49 PM CDT] #AD4747 #N955AN #B738 #AMERICAN #AAL421 #AA421 #ADSB #ADSBbot

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

🇺🇸 N921AN - Boeing 737NG 823/W - American Airlines AAL421/AA421, Dallas-Fort Worth (DFW) to Syracuse Hancock (SYR) - 4.6 mi away @ 39050 ft, heading ENE at 576 mph. Spotted 40x before! [10:26:51 PM CDT] #ACC1EE #N921AN #B738 #AMERICAN #AAL421 #AA421 #ADSB #ADSBbot

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

🇺🇸 N122US - Airbus A320 214 - American Airlines AAL421/AA421, Dallas-Fort Worth (DFW) to Syracuse Hancock (SYR) - 3.5 mi away @ 29150 ft, heading NE at 476 mph. Spotted 18x before! [07:50:53 PM CDT] #A05CF3 #N122US #A320 #AMERICAN #AAL421 #AA421 #ADSB #ADSBbot