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ICAO: A4DAD4
Owner: UNITEDAIRLINES
Flt: UAL1665 N41140 B752 ATL-SFO-BOS
Time: 2026-03-25 07:31:45 EDT
Min Alt: 7775 ft
Min Dist: 1 nm (23deg NNE)

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ICAO: A4DAD4
Owner: UNITEDAIRLINES
Flt: UAL1783 N41140 B752 LAX-BOS
Time: 2026-03-24 16:08:08 EDT
Min Alt: 8900 ft
Min Dist: 1.01 nm (30deg NNE)

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ICAO: A4DAD4
Owner: UNITEDAIRLINES
Flt: UAL1665 N41140 B752 ATL-SFO-BOS
Time: 2026-03-20 07:40:44 EDT
Min Alt: 7850 ft
Min Dist: 1.01 nm (30deg NNE)

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ICAO: A4DAD4
Owner: UNITEDAIRLINES
Flt: UAL1783 N41140 B752 LAX-BOS
Time: 2026-03-19 16:11:01 EDT
Min Alt: 9175 ft
Min Dist: 1 nm (28deg NNE)

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ICAO: A4DAD4
Owner: UNITEDAIRLINES
Flt: UAL2210 N41140 B752 LAX-BOS
Time: 2026-03-18 06:34:03 EDT
Min Alt: 8850 ft
Min Dist: 1.01 nm (32deg NNE)

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ICAO: A4DAD4
Owner: UNITEDAIRLINES
Flt: UAL2356 N41140 B752 LAS-SFO-BOS
Time: 2026-02-14 19:06:03 EST
Min Alt: 9150 ft
Min Dist: 1 nm (15deg NNE)

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ICAO: A4DAD4
Owner: UNITEDAIRLINES
Flt: UAL1783 N41140 B752 LAX-BOS
Time: 2026-02-13 16:18:33 EST
Min Alt: 9125 ft
Min Dist: 1.01 nm (30deg NNE)

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ICAO: A4DAD4
Owner: UNITED AIRLINES
Flt: UAL1008 N41140 B752 BOS-SFO-SEA
Time: 2026-01-29 08:05:36 EST
Min Alt: 14200 ft
Min Dist: 1.2 nm (79° E)
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ICAO: A4DAD4
Owner: UNITED AIRLINES
Flt: UAL2256 N41140 B752 SFO-BOS
Time: 2026-01-28 18:52:19 EST
Min Alt: 9175 ft
Min Dist: 1 nm (22° NNE)
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ICAO: A4DAD4
Owner: UNITED AIRLINES
Flt: UAL2279 N41140 B752 BOS-SFO
Time: 2026-01-24 11:15:19 EST
Min Alt: 11750 ft
Min Dist: 1.9 nm (98° E)
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ICAO: A4DAD4
Owner: UNITED AIRLINES
Flt: UAL1665 N41140 B752 SFO-BOS
Time: 2026-01-24 07:15:45 EST
Min Alt: 8700 ft
Min Dist: 1 nm (26° NNE)
Squawk: 3362

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ICAO: A4DAD4
Owner: UNITED AIRLINES
Flt: UAL1958 N41140 B752 BOS-SFO
Time: 2026-01-22 18:32:55 EST
Min Alt: 3375 ft
Min Dist: 0.4 mi (87° E)
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ICAO: A4DAD4
Owner: UNITED AIRLINES
Flt: UAL2647 N41140 B752 LAX-SFO-BOS
Time: 2026-01-21 16:29:47 EST
Min Alt: 7100 ft
Min Dist: 0.99 nm (20° NNE)
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ICAO: A4DAD4
Owner: UNITED AIRLINES
Flt: UAL36 N41140 B752 EWR-EDI
Time: 2026-01-04 20:51:11 EST
Min Alt: 35000 ft
Min Dist: 3.9 nm (-52° NW)
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Map of the St. Louis area showing the position and track of the aircraft described in the post.

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

🇺🇸 N41140 - Boeing 757 224/W - United Airlines UAL2667/UA2667, Los Angeles (LAX) to Washington Dulles (IAD) - 4.8 mi away @ 39350 ft, heading E at 628 mph. Spotted 3x before. [05:11:23 PM CST] #A4DAD4 #N41140 #B752 #UNITED #UAL2667 #UA2667 #ADSB #ADSBbot

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ICAO: A4DAD4
Owner: UNITED AIRLINES
Flt: UAL122 N41140 B752 EWR-LHR
Time: 2025-12-12 09:55:21 EST
Min Alt: 33775 ft
Min Dist: 1.1 nm (103° ESE)
Loudness: 0 dB
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ICAO: A4DAD4
Owner: UNITED AIRLINES
Flt: UAL2441 N41140 B752 BOS-SFO
Time: 2025-12-09 06:54:01 EST
Min Alt: 14350 ft
Min Dist: 1.21 nm (88° E)
Loudness: -1 dB
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ICAO: A4DAD4
Owner: UNITED AIRLINES
Flt: UAL1587 N41140 B752 IAD-DEN-BOS
Time: 2025-12-08 23:23:09 EST
Min Alt: 8900 ft
Min Dist: 1 nm (27° NNE)
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ICAO: A4DAD4
Owner: UNITED AIRLINES
Flt: UAL1587 N41140 B752 IAD-DEN-BOS
Time: 2025-12-08 23:23:09 EST
Min Alt: 8900 ft
Min Dist: 1 nm (27° NNE)
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ICAO: A4DAD4
Owner: UNITED AIRLINES
Flt: UAL1587 N41140 B752 IAD-DEN-BOS
Time: 2025-12-07 23:20:14 EST
Min Alt: 7375 ft
Min Dist: 1.1 nm (47° NE)
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ICAO: A4DAD4
Owner: UNITED AIRLINES
Flt: UAL1665 N41140 B752 MSY-SFO-BOS
Time: 2025-12-06 06:50:34 EST
Min Alt: 9675 ft
Min Dist: 1.1 nm (-13° NNW)
Loudness: 2 dB
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Map of the St. Louis area showing the position and track of the aircraft described in the post.

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

🇺🇸 N41140 - Boeing 757 224/W - United Airlines UAL1700/UA1700, Los Angeles (LAX) to Newark Liberty (EWR) - 4.1 mi away @ 34600 ft, heading E at 693 mph. Spotted 2x before! [09:11:59 PM CST] #A4DAD4 #N41140 #B752 #UNITED #UAL1700 #UA1700 #ADSB #ADSBbot

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