ICAO: AA7F48
Owner: UNITED AIRLINES
Flt: UAL1989 N77592 B39M PHX-ORD-BOS
Time: 2026-01-06 21:50:14 EST
Min Alt: 9575 ft
Min Dist: 0.99 nm (22° NNE)
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ICAO: AA7F48
Owner: UNITED AIRLINES
Flt: UAL647 N77592 B39M BOS-DEN
Time: 2025-12-26 07:38:57 EST
Min Alt: 11950 ft
Min Dist: 1.7 nm (-128° SW)
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ICAO: AA7F48
Owner: UNITED AIRLINES
Flt: UAL1977 N77592 B39M IAH-BOS
Time: 2025-12-04 11:40:13 EST
Min Alt: 9200 ft
Min Dist: 0.99 nm (18° NNE)
Loudness: 0 dB
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ICAO: AA7F48
Owner: UNITED AIRLINES
Flt: UAL800 N77592 B39M BOS-DEN
Time: 2025-11-24 17:25:23 EST
Min Alt: 6225 ft
Min Dist: 6.6 nm (80° E)
Loudness: 0 dB
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ICAO: AA7F48
Owner: UNITED AIRLINES
Flt: UAL2461 N77592 B39M DEN-BOS
Time: 2025-11-24 15:09:06 EST
Min Alt: 9250 ft
Min Dist: 0.99 nm (16° NNE)
Loudness: -1 dB
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.

🇺🇸 N77592 - BOEING 737 MAX 9 - UMB BANK NA TRUSTEE UAL1572/UA1572, San Francisco (SFO) to St Louis Lambert (STL) - 3.5 mi away @ 11150 ft, heading ESE at 350 mph. Spotted for first time! [04:44:48 AM CDT] #AA7F48 #N77592 #B39M #UAL1572 #UA1572 #Landing #Arrival #ADSB #ADSBbot