ICAO: A0B7FE
Owner: UNITEDAIRLINES
Flt: UAL558 N14524 A21N
Time: 2026-03-29 12:52:44 EDT
Min Alt: 8675 ft
Min Dist: 0.98 nm (23deg NNE)
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ICAO: A0B7FE
Owner: UNITEDAIRLINES
Flt: UAL647 N14524 A21N BOS-DEN
Time: 2026-03-21 07:15:05 EDT
Min Alt: 11925 ft
Min Dist: 1.3 nm (71deg ENE)
dev adsb planefence by kx1t - sdr-e airplanes flightaware faa
ICAO: A0B7FE
Owner: UNITEDAIRLINES
Flt: UAL558 N14524 A21N DEN-BOS
Time: 2026-02-22 13:22:33 EST
Min Alt: 8750 ft
Min Dist: 1 nm (27deg NNE)
Squawk: 2747
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.
🇺🇸 N14524 - Airbus A321 271NXSL - United Airlines UAL3048/UA3048, Cancun (CUN) to Chicago O'Hare (ORD) - 3.4 mi away @ 26600 ft, heading NNE at 579 mph. Spotted 3x before. [09:22:57 AM CST] #A0B7FE #N14524 #A21N #UNITED #UAL3048 #UA3048 #ADSB #ADSBbot
ICAO: A0B7FE
Owner: UNITED AIRLINES
Flt: UAL422 N14524 A21N DEN-BOS
Time: 2026-01-01 22:53:26 EST
Min Alt: 9075 ft
Min Dist: 1.01 nm (23° NNE)
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ICAO: A0B7FE
Owner: UNITED AIRLINES
Flt: UAL422 N14524 A21N DEN-BOS
Time: 2025-12-21 22:52:19 EST
Min Alt: 8675 ft
Min Dist: 1.01 nm (32° NNE)
Squawk: 3527
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.
🇺🇸 N14524 - Airbus A321 271NXSL - United Airlines UAL791/UA791, Chicago O'Hare (ORD) to Denver (DEN) - 8.9 mi away @ 38100 ft, heading WSW at 535 mph. Spotted 2x before! [08:33:04 AM CDT] #A0B7FE #N14524 #A21N #UNITED #UAL791 #UA791 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N14524 - Airbus A321 271NXSL - United Airlines UAL8178/UA8178 (AUS-ORD-SFO) - 4.0 mi away @ 34800 ft, heading WSW at 516 mph. Spotted once before! [12:09:09 AM CDT] #A0B7FE #N14524 #A21N #UNITED #UAL8178 #UA8178 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N14524 - Airbus A321 271NXSL - United Airlines UAL1124/UA1124, Chicago O'Hare (ORD) to George Bush Intcntl/Houston (IAH) - 4.1 mi away @ 34475 ft, heading SSW at 516 mph. Spotted for first time! [04:54:48 PM CDT] #A0B7FE #N14524 #A21N #UNITED #UAL1124 #UA1124 #ADSB #ADSBbot