ICAO: A9A91A
Owner: AMERICANAIRLINES
Flt: AAL1148 N721UW A319 DFW-BOS-#DFW
Time: 2026-02-28 16:40:28 EST
Min Alt: 7950 ft
Min Dist: 1.01 nm (20deg NNE)
Squawk: 1636
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Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N721UW - Airbus A319 112 - American Airlines AAL2574/AA2574, St Louis Lambert (STL) to Phoenix Sky Harbor (PHX) - 3.2 mi away @ 11775 ft, heading NW at 391 mph. Spotted 21x before. [07:54:54 AM CST] #A9A91A #N721UW #A319 #AMERICAN #AAL2574 #AA2574 #TakingOff #Departure #ADSB #ADSBbot

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

🇺🇸 N721UW - AIRBUS INDUSTRIE A319-112 - American Airlines AAL3054/AA3054 (MIA-STL-MIA) - 3.3 mi away @ 2700 ft, heading NNE at 272 mph. Spotted 20x before. [04:58:03 PM CST] #A9A91A #N721UW #A319 #AMERICAN #AAL3054 #AA3054 #Landing #ADSB #ADSBbot

ICAO: A9A91A
Owner: AMERICAN AIRLINES
Flt: AAL1457 N721UW A319 ORD-BOS
Time: 2026-01-02 12:13:49 EST
Min Alt: 9575 ft
Min Dist: 1.1 nm (-12° NNW)
dev adsb planefence by kx1t -•sdr-e•airplanes•flightaware•faa

ICAO: A9A91A
Owner: AMERICAN AIRLINES
Flt: AAL867 N721UW A319 ORD-BOS
Time: 2026-01-01 17:46:06 EST
Min Alt: 9400 ft
Min Dist: 1.1 nm (45° NE)
dev adsb planefence by kx1t -•sdr-e•airplanes•flightaware•faa

ICAO: A9A91A
Owner: AMERICAN AIRLINES
Flt: AAL3030 N721UW A319 DCA-PWM-DCA
Time: 2025-12-29 17:49:03 EST
Min Alt: 30025 ft
Min Dist: 0.83 nm (-67° WNW)
dev adsb planefence by kx1t -•sdr-e•airplanes•flightaware•faa

ICAO: A9A91A
Owner: AMERICAN AIRLINES
Flt: AAL1671 N721UW A319 MCO-MIA (?)
Time: 2025-12-13 07:22:29 EST
Min Alt: 32000 ft
Min Dist: 1.7 nm (-77° WNW)
dev adsb planefence by kx1t -•sdr-e•airplanes•flightaware•faa

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

🇺🇸 N721UW - Airbus A319 112 - American Airlines AAL1111/AA1111 (DFW-YYZ-DFW) - 4.7 mi away @ 39525 ft, heading ENE at 538 mph. Spotted 19x before! [01:43:56 PM CDT] #A9A91A #N721UW #A319 #AMERICAN #AAL1111 #AA1111 #ADSB #ADSBbot

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

🇺🇸 N721UW - Airbus A319 112 - American Airlines AAL2493/AA2493 (CLT-STL-CLT) - 3.3 mi away @ 2825 ft, heading NNE at 216 mph. Spotted 17x before! [08:36:51 AM CST] #A9A91A #N721UW #A319 #AMERICAN #AAL2493 #AA2493 #Landing #ADSB #ADSBbot