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

🇺🇸 N76504 - Boeing 737NG 824/W - United Airlines UAL457C/UA457C (JAX-ORD-AUS) - 4.5 mi away @ 34425 ft, heading SW at 508 mph. Spotted 14x before. [08:39:36 PM CST] #AA5690 #N76504 #B738 #UNITED #UAL457C #UA457C #ADSB #ADSBbot

Planefence ICAO: AA5690
Flt: UAL2136 UNITEDAIRLINES LAX - BOS
First seen: 2025-05-19 19:27:18 EDT
Min Alt: 5000 ft MSL
Min Dist: 1.94 nm
adsb planefence by kx1t - airplanes.live - planefence

Planefence ICAO: AA5690
Flt: UAL2136 UNITEDAIRLINES LAX - BOS
First seen: 2025-05-19 19:26:42 EDT
Min Alt: 3575 ft MSL
Min Dist: 0.1 mi
adsb planefence by kx1t - adsbexchange - planefence

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

🇺🇸 N76504 - Boeing 737NG 824/W - United Airlines UAL3019/UA3019 - 4.2 mi away @ 34425 ft, heading N at 535 mph. Spotted 13x before! [04:24:18 PM CDT] #AA5690 #N76504 #B738 #UNITED #UAL3019 #UA3019 #ADSB #ADSBbot

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

🇺🇸 N76504 - Boeing 737NG 824/W - United Airlines UAL1879/UA1879, Chicago O'Hare (ORD) to Los Cabos (SJD) - 4.2 mi away @ 36375 ft, heading SW at 454 mph. Spotted 12x before! [12:15:37 PM CST] #AA5690 #N76504 #B738 #UNITED #UAL1879 #UA1879 #ADSB #ADSBbot