ICAO: A11FC7
Owner: UNITEDAIRLINES
Flt: UAL2656 N17139 B752 SNA-DEN-BOS
Time: 2026-03-27 04:49:18 EDT
Min Alt: 9375 ft
Min Dist: 0.99 nm (21deg NNE)
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ICAO: A11FC7
Owner: UNITEDAIRLINES
Flt: UAL978 N17139 B752 IAD-EDI
Time: 2026-03-22 23:27:58 EDT
Min Alt: 29000 ft
Min Dist: 1.94 nm (134deg SE)
Squawk: 5604
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ICAO: A11FC7
Owner: UNITEDAIRLINES
Flt: UAL1458 N17139 B752 BOS-SFO
Time: 2026-03-18 08:15:39 EDT
Min Alt: 13200 ft
Min Dist: 1.8 nm (100deg E)
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ICAO: A11FC7
Owner: UNITEDAIRLINES
Flt: UAL2647 N17139 B752 LAX-SFO-BOS
Time: 2026-03-17 16:58:40 EDT
Min Alt: 9400 ft
Min Dist: 1 nm (24deg NNE)
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ICAO: A11FC7
Owner: UNITEDAIRLINES
Flt: UAL1783 N17139 B752 LAX-BOS
Time: 2026-03-16 16:31:29 EDT
Min Alt: 8425 ft
Min Dist: 0.99 nm (18deg NNE)
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ICAO: A11FC7
Owner: UNITEDAIRLINES
Flt: UAL2647 N17139 B752 LAX-SFO-BOS
Time: 2026-03-15 18:26:58 EDT
Min Alt: 9525 ft
Min Dist: 1 nm (24deg NNE)
Squawk: 1742
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ICAO: A11FC7
Owner: UNITEDAIRLINES
Flt: UAL2210 N17139 B752 LAX-BOS
Time: 2026-03-14 08:47:05 EDT
Min Alt: 7650 ft
Min Dist: 1.1 nm (47deg NE)
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Planefence ICAO: A11FC7
Flt: UAL2400 UNITEDAIRLINES BOS - SFO
First seen: 2026-01-02 20:38:37 EST
Min Alt: 3250 ft MSL
Min Dist: 0.24 mi
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ICAO: A11FC7
Owner: UNITED AIRLINES
Flt: UAL1783 N17139 B752 LAX-BOS
Time: 2026-01-02 16:40:33 EST
Min Alt: 9500 ft
Min Dist: 0.98 nm (24° NNE)
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Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N17139 - Boeing 757 224/W - United Airlines UAL1700/UA1700, Los Angeles (LAX) to Newark Liberty (EWR) - 4.5 mi away @ 38350 ft, heading ENE at 586 mph. Spotted 3x before. [12:04:02 AM CST] #A11FC7 #N17139 #B752 #UNITED #UAL1700 #UA1700 #ADSB #ADSBbot
ICAO: A11FC7
Owner: UNITED AIRLINES
Flt: UAL1372 N17139 B752 SFO-BOS
Time: 2025-12-14 22:04:03 EST
Min Alt: 9225 ft
Min Dist: 0.99 nm (18° NNE)
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ICAO: A11FC7
Owner: UNITED AIRLINES
Flt: UAL1587 N17139 B752 DEN-BOS
Time: 2025-12-12 23:11:30 EST
Min Alt: 9175 ft
Min Dist: 0.99 nm (21° NNE)
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ICAO: A11FC7
Owner: UNITED AIRLINES
Flt: UAL1008 N17139 B752 BOS-SFO-SEA
Time: 2025-12-11 08:27:03 EST
Min Alt: 12600 ft
Min Dist: 1.2 nm (88° E)
Loudness: 0 dB
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ICAO: A11FC7
Owner: UNITED AIRLINES
Flt: UAL1587 N17139 B752 DEN-BOS
Time: 2025-12-10 22:58:19 EST
Min Alt: 9275 ft
Min Dist: 0.99 nm (22° NNE)
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ICAO: A11FC7
Owner: UNITED AIRLINES
Flt: UAL2210 N17139 B752 LAX-BOS
Time: 2025-12-08 06:33:41 EST
Min Alt: 9100 ft
Min Dist: 1 nm (16° NNE)
Loudness: 1 dB
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ICAO: A11FC7
Owner: UNITED AIRLINES
Flt: UAL2647 N17139 B752 SFO-BOS
Time: 2025-12-07 16:43:27 EST
Min Alt: 7900 ft
Min Dist: 1.1 nm (47° NE)
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ICAO: A11FC7
Owner: UNITED AIRLINES
Flt: UAL1372 N17139 B752 SFO-BOS
Time: 2025-12-01 21:20:27 EST
Min Alt: 8375 ft
Min Dist: 1.01 nm (29° NNE)
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Planefence ICAO: A11FC7
Flt: UAL2279 UNITEDAIRLINES EWR - MSY
First seen: 2025-11-17 11:18:46 EST
Min Alt: 3275 ft MSL
Min Dist: 0.23 mi
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Planefence ICAO: A11FC7
Flt: UAL2400 UNITEDAIRLINES BOS - SFO
First seen: 2025-11-16 18:10:59 EST
Min Alt: 3625 ft MSL
Min Dist: 0.2 mi
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Flight: #UAL618
Registration: N17139
ICAO code: #A11FC7
Callsign: #UNITED
Operator: United Airlines
Type: 757-224
Country: 🇺🇸
From: #EWR to #BRU
Speed: 503 kmh
Altitude: 1234 m
Distance: 1.4 km
Angle ∆: 40.4°
Direction ->: E
Track:
https://tinyurl.com/28qs2ced
History […]
Flight: #UAL618
Registration: N17139
ICAO code: #A11FC7
Callsign: #UNITED
Operator: United Airlines
Type: 757-224
Country: 🇺🇸
From: #EWR to #BRU
Speed: 462 kmh
Altitude: 1920 m
Distance: 4.5 km
Angle ∆: 23.1°
Direction ->: E
Track:
https://tinyurl.com/yokox3s5
History […]
Planefence ICAO: A11FC7
Flt: UAL333 UNITEDAIRLINES BOS - LAX
First seen: 2025-03-10 18:07:47 EDT
Min Alt: 3075 ft MSL
Min Dist: 0.72 mi
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Planefence ICAO: A11FC7
Flt: UAL2400 UNITEDAIRLINES BOS - SFO
First seen: 2025-02-18 18:21:45 EST
Min Alt: 3675 ft MSL
Min Dist: 0.27 mi
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Planefence ICAO: A11FC7
Flt: UAL2400 UNITEDAIRLINES BOS - SFO
First seen: 2025/02/04 18:54:41
Min Alt: 4225 ft MSL
Min Dist: 1.52 nm
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