ICAO: A2BB89
Owner: UNITEDAIRLINES
Flt: UAL1989 N27509 B39M PHX-ORD-BOS
Time: 2026-02-10 21:08:50 EST
Min Alt: 9200 ft
Min Dist: 1.01 nm (31deg NNE)
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ICAO: A2BB89
Owner: UNITEDAIRLINES
Flt: UAL1989 N27509 B39M PHX-ORD-BOS
Time: 2026-02-06 21:26:31 EST
Min Alt: 9450 ft
Min Dist: 1.1 nm (47deg NE)
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ICAO: A2BB89
Owner: UNITED AIRLINES
Flt: UAL2356 N27509 B39M LAS-SFO-BOS
Time: 2026-01-01 19:46:11 EST
Min Alt: 9425 ft
Min Dist: 1.01 nm (26° NNE)
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ICAO: A2BB89
Owner: UNITED AIRLINES
Flt: UAL2356 N27509 B39M LAS-SFO-BOS
Time: 2025-12-31 19:46:03 EST
Min Alt: 8750 ft
Min Dist: 0.95 nm (26° NNE)
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ICAO: A2BB89
Owner: UNITED AIRLINES
Flt: UAL2106 N27509 B39M MIA-ORD-BOS
Time: 2025-12-29 01:47:57 EST
Min Alt: 9175 ft
Min Dist: 1.01 nm (28° NNE)
Squawk: 6274
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Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N27509 - Boeing 737MAX 9 - United Airlines UAL1640/UA1640, Chicago O'Hare (ORD) to Phoenix Sky Harbor (PHX) - 4.0 mi away @ 32525 ft, heading W at 412 mph. Spotted 9x before. [01:29:53 PM CST] #A2BB89 #N27509 #B39M #UNITED #UAL1640 #UA1640 #ADSB #ADSBbot
ICAO: A2BB89
Owner: UNITED AIRLINES
Flt: UAL2356 N27509 B39M SFO-BOS
Time: 2025-12-24 19:14:34 EST
Min Alt: 8875 ft
Min Dist: 1.01 nm (31° NNE)
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Planefence ICAO: A2BB89
Flt: UAL2441 UNITEDAIRLINES TPA - EWR
First seen: 2025-12-24 06:20:27 EST
Min Alt: 3925 ft MSL
Min Dist: 0.56 nm
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Planefence ICAO: A2BB89
Flt: UAL2297 UNITEDAIRLINES EWR - LAS
First seen: 2025-12-19 18:35:40 EST
Min Alt: 3250 ft MSL
Min Dist: 0.36 mi
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ICAO: A2BB89
Owner: UNITED AIRLINES
Flt: UAL558 N27509 B39M DEN-BOS
Time: 2025-12-19 13:41:59 EST
Min Alt: 9275 ft
Min Dist: 1.9 nm (-13° NNW)
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.
🇺🇸 N27509 - Boeing 737MAX 9 - United Airlines UAL1196/UA1196, Cancun (CUN) to Chicago O'Hare (ORD) - 4.1 mi away @ 31900 ft, heading NNE at 508 mph. Spotted 8x before! [03:09:37 PM CST] #A2BB89 #N27509 #B39M #UNITED #UAL1196 #UA1196 #ADSB #ADSBbot
Planefence ICAO: A2BB89
Flt: UAL1318 UNITEDAIRLINES EWR - MSY
First seen: 2025-10-09 18:21:54 EDT
Min Alt: 3475 ft MSL
Min Dist: 1.94 nm
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Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N27509 - Boeing 737MAX 9 - United Airlines UAL1525/UA1525 (EWR-ORD-AUS) - 4.6 mi away @ 37300 ft, heading SW at 499 mph. Spotted 7x before! [02:17:41 PM CDT] #A2BB89 #N27509 #B39M #UNITED #UAL1525 #UA1525 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N27509 - Boeing 737MAX 9 - United Airlines UAL2657/UA2657 (JAC-ORD-IAH-LGA) - 3.6 mi away @ 27100 ft, heading SW at 534 mph. Spotted 6x before! [01:48:58 PM CDT] #A2BB89 #N27509 #B39M #UNITED #UAL2657 #UA2657 #ADSB #ADSBbot
Planefence ICAO: A2BB89
Flt: UAL1008 UNITEDAIRLINES BOS - SFO
First seen: 2025-08-02 08:50:09 EDT
Min Alt: 2475 ft MSL
Min Dist: 0.4 nm
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Planefence ICAO: A2BB89
Flt: UAL1008 UNITEDAIRLINES BOS - SFO
First seen: 2025-08-02 08:49:35 EDT
Min Alt: 1675 ft MSL
Min Dist: 0.03 mi
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Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N27509 - Boeing 737MAX 9 - United Airlines UAL1887/UA1887, George Bush Intcntl/Houston (IAH) to Washington Dulles (IAD) - 4.6 mi away @ 39150 ft, heading NE at 588 mph. Spotted 5x before! [09:46:36 PM CDT] #A2BB89 #N27509 #B39M #UNITED #UAL1887 #UA1887 #ADSB #ADSBbot
Planefence ICAO: A2BB89
Flt: UAL539 UNITEDAIRLINES PHL - SFO
First seen: 2025-07-29 16:13:29 EDT
Min Alt: 3675 ft MSL
Min Dist: 0.51 nm
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Planefence ICAO: A2BB89
Flt: UAL539 UNITEDAIRLINES PHL - SFO
First seen: 2025-07-29 16:12:52 EDT
Min Alt: 1975 ft MSL
Min Dist: 0.04 mi
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Planefence ICAO: A2BB89
Flt: UAL2297 UNITEDAIRLINES EWR - LAS
First seen: 2025-07-08 15:55:38 EDT
Min Alt: 1950 ft MSL
Min Dist: 0.25 mi
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