ICAO: AA56D5
Owner: UNITEDAIRLINES
Flt: UAL1830 N76523 B738 BOS-ORD
Time: 2026-02-15 08:04:45 EST
Min Alt: 14475 ft
Min Dist: 1.2 nm (83deg E)
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ICAO: AA56D5
Owner: UNITEDAIRLINES
Flt: UAL1693 N76523 B738 RSW-ORD-BOS
Time: 2026-02-14 16:57:00 EST
Min Alt: 9200 ft
Min Dist: 1.01 nm (29deg NNE)
Squawk: 1346
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.
🇺🇸 N76523 - Boeing 737NG 824/W - United Airlines UAL457/UA457 (JAX-ORD-AUS) - 4.4 mi away @ 37275 ft, heading SW at 478 mph. Spotted 12x before. [08:36:42 PM CST] #AA56D5 #N76523 #B738 #UNITED #UAL457 #UA457 #ADSB #ADSBbot
Planefence ICAO: AA56D5
Flt: UAL2040 UNITEDAIRLINES PHL - IAH
First seen: 2025-12-25 16:23:44 EST
Min Alt: 3900 ft MSL
Min Dist: 0.23 mi
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ICAO: AA56D5
Owner: UNITED AIRLINES
Flt: UAL399 N76523 B738 ORD-BOS
Time: 2025-12-25 14:08:35 EST
Min Alt: 9225 ft
Min Dist: 1 nm (23° NNE)
Squawk: 3120
dev adsb planefence by kx1t -•sdr-e•airplanes•flightaware•faa
ICAO: AA56D5
Owner: UNITED AIRLINES
Flt: UAL399 N76523 B738 ORD-BOS
Time: 2025-12-23 15:09:37 EST
Min Alt: 7825 ft
Min Dist: 0.99 nm (25° NNE)
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.
🇺🇸 N76523 - Boeing 737NG 824/W - United Airlines UAL8173/UA8173, Newark Liberty (EWR) to Cleveland-Hopkins (CLE) - 4.4 mi away @ 37675 ft, heading SW at 459 mph. Spotted 11x before! [09:19:41 PM CST] #AA56D5 #N76523 #B738 #UNITED #UAL8173 #UA8173 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N76523 - Boeing 737NG 824/W - United Airlines UAL1879/UA1879, Chicago O'Hare (ORD) to Los Cabos (SJD) - 4.5 mi away @ 37325 ft, heading SW at 494 mph. Spotted 10x before! [09:47:11 AM CDT] #AA56D5 #N76523 #B738 #UNITED #UAL1879 #UA1879 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N76523 - Boeing 737NG 824/W - United Airlines UAL1199/UA1199, Denver (DEN) to Indianapolis (IND) - 4.1 mi away @ 34650 ft, heading E at 524 mph. Spotted 9x before! [09:09:15 PM CDT] #AA56D5 #N76523 #B738 #UNITED #UAL1199 #UA1199 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N76523 - Boeing 737NG 824/W - United Airlines UAL729/UA729, Chicago O'Hare (ORD) to Dallas-Fort Worth (DFW) - 4.8 mi away @ 41600 ft, heading SW at 468 mph. Spotted 8x before! [07:43:18 AM CDT] #AA56D5 #N76523 #B738 #UNITED #UAL729 #UA729 #ADSB #ADSBbot
Planefence ICAO: AA56D5
Flt: UAL2040 UNITEDAIRLINES PHL - IAH
First seen: 2025-04-14 17:03:23 EDT
Min Alt: 2975 ft MSL
Min Dist: 0.23 mi
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Planefence ICAO: AA56D5
Flt: UAL353 UNITEDAIRLINES SAN - EWR
First seen: 2025/02/07 16:53:37
Min Alt: 4000 ft MSL
Min Dist: 0.16 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.
🇺🇸 N76523 - Boeing 737NG 824/W - United Airlines UAL623/UA623 (LGA-ORD-AUS) - 4.8 mi away @ 35625 ft, heading SW at 493 mph. Spotted 7x before! [01:57:20 PM CST] #AA56D5 #N76523 #B738 #UNITED #UAL623 #UA623 #ADSB #ADSBbot
