🇺🇸 N54552 - United Airlines UAL1231/UA1231, Chicago O'Hare (ORD) to George Bush Intcntl/Houston (IAH) - 4.4 mi away @ 35850 ft, heading SW at 490 mph. Spotted once before. [08:39:57 AM CDT] #A6EDA1 #N54552 #A21N #UNITED #UAL1231 #UA1231 #ADSB #ADSBbot

ICAO: #A24529
Owner: #UNITEDAIRLINES
Flt: #UAL1231 #N24513 #A21N #ORD-#IAH
Time: 2026-06-26 09:11:05 CDT
Min Alt: 29950 ft
Min Dist: 146.28 nm (101deg E)

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ICAO: #A0B844
Owner: #UNITEDAIRLINES
Flt: #UAL1231 #N14544 #A21N #ORD-#IAH
Time: 2026-06-14 09:10:36 CDT
Min Alt: 18300 ft
Min Dist: 119.83 nm (128deg SE)
Squawk: #3172
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ICAO: #A0B81D
Owner: #UNITEDAIRLINES
Flt: #UAL1231 #N14530 #A21N #ORD-#IAH
Time: 2026-05-27 08:58:57 CDT
Min Alt: 28000 ft
Min Dist: 112.86 nm (120deg ESE)

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ICAO: #A0B840
Owner: #UNITEDAIRLINES
Flt: #UAL1231 #N14540 #A21N #ORD-#IAH
Time: 2026-05-23 09:03:06 CDT
Min Alt: 30000 ft
Min Dist: 112.55 nm (103deg ESE)

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ICAO: #A0B866
Owner: #WILMINGTONTRUST
Flt: #UAL1231 #N14553 #A21N
Time: 2026-05-20 08:51:42 CDT
Min Alt: 30000 ft
Min Dist: 125.03 nm (102deg ESE)

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🇺🇸 N54570 - UNITED AIRLINES INC UAL1231/UA1231, Chicago O'Hare (ORD) to George Bush Intcntl/Houston (IAH) - 4.5 mi away @ 35775 ft, heading SW at 533 mph. Spotted 3x before. [08:27:55 AM CDT] #A6EDE5 #N54570 #A21N #UAL1231 #UA1231 #ADSB #ADSBbot

🇺🇸 N14530 - AIRBUS A321neo - United Airlines UAL1231/UA1231, Chicago O'Hare (ORD) to George Bush Intcntl/Houston (IAH) - 4.5 mi away @ 37700 ft, heading SW at 493 mph. Spotted 5x before. [08:14:01 AM CDT] #A0B81D #N14530 #A21N #UNITED #UAL1231 #UA1231 #ADSB #ADSBbot

🇺🇸 N14536 - AIRBUS A321neo - United Airlines UAL1231/UA1231, Chicago O'Hare (ORD) to George Bush Intcntl/Houston (IAH) - 3.9 mi away @ 27300 ft, heading SW at 516 mph. Spotted 2x before. [08:25:28 AM CDT] #A0B823 #N14536 #A21N #UNITED #UAL1231 #UA1231 #ADSB #ADSBbot

🇺🇸 N14536 - AIRBUS A321neo - United Airlines UAL1231/UA1231, Chicago O'Hare (ORD) to George Bush Intcntl/Houston (IAH) - 4.7 mi away @ 35800 ft, heading SW at 500 mph. Spotted once before. [08:30:30 AM CDT] #A0B823 #N14536 #A21N #UNITED #UAL1231 #UA1231 #ADSB #ADSBbot

🇺🇸 N24508 - Airbus A321 271NXSL - United Airlines UAL1231/UA1231, Chicago O'Hare (ORD) to George Bush Intcntl/Houston (IAH) - 4.0 mi away @ 32525 ft, heading SW at 406 mph. Spotted 2x before. [08:22:21 AM CDT] #A2450B #N24508 #A21N #UNITED #UAL1231 #UA1231 #ADSB #ADSBbot

🇺🇸 N14559 - UNITED AIRLINES INC UAL1231/UA1231, Chicago O'Hare (ORD) to George Bush Intcntl/Houston (IAH) - 3.9 mi away @ 32875 ft, heading SW at 452 mph. Spotted for first time! [08:26:21 AM CDT] #A0B86C #N14559 #A21N #UAL1231 #UA1231 #ADSB #ADSBbot

🇺🇸 N14545 - AIRBUS S A S A321-271NX - UAL1231/UA1231, Chicago O'Hare (ORD) to George Bush Intcntl/Houston (IAH) - 4.3 mi away @ 32400 ft, heading SW at 487 mph. Spotted for first time! [08:28:19 AM CST] #A0B845 #N14545 #A21N #UAL1231 #UA1231 #ADSB #ADSBbot