ICAO: A6AABA
Owner: DELTAAIRLINES
Flt: DAL459 N529DT A21N SEA-BOS
Time: 2026-03-30 15:17:07 EDT
Min Alt: 8550 ft
Min Dist: 1.1 nm (46deg NE)
Squawk: 6633
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ICAO: A6AABA
Owner: DELTAAIRLINES
Flt: DAL825 N529DT A21N SAN-BOS
Time: 2026-03-27 06:16:28 EDT
Min Alt: 9025 ft
Min Dist: 1.1 nm (46deg NE)
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ICAO: A6AABA
Owner: DELTAAIRLINES
Flt: DAL408 N529DT A21N BOS-LAS
Time: 2026-03-14 19:11:00 EDT
Min Alt: 3200 ft
Min Dist: 0.4 mi (77deg ENE)
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ICAO: A6AABA
Owner: DELTAAIRLINES
Flt: DAL702 N529DT A21N SLC-BOS
Time: 2026-03-13 23:29:15 EDT
Min Alt: 7675 ft
Min Dist: 1.2 nm (54deg NE)
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ICAO: A6AABA
Owner: DELTAAIRLINES
Flt: DAL459 N529DT A21N SEA-BOS
Time: 2026-03-02 15:23:01 EST
Min Alt: 7850 ft
Min Dist: 1.01 nm (20deg NNE)
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ICAO: A6AABA
Owner: DELTAAIRLINES
Flt: DAL977 N529DT A21N BOS-SFO-#BOS
Time: 2026-02-10 22:01:54 EST
Min Alt: 8200 ft
Min Dist: 1.01 nm (26deg NNE)
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ICAO: A6AABA
Owner: DELTAAIRLINES
Flt: DAL977 N529DT A21N BOS-SFO-#BOS
Time: 2026-02-10 09:12:40 EST
Min Alt: 11400 ft
Min Dist: 1.33 nm (85deg E)
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ICAO: A6AABA
Owner: DELTAAIRLINES
Flt: DAL1358 N529DT A21N SAN-BOS
Time: 2026-02-10 06:38:02 EST
Min Alt: 8850 ft
Min Dist: 1.9 nm (-51deg NW)
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ICAO: A6AABA
Owner: DELTAAIRLINES
Flt: DAL571 N529DT A21N BOS-SAN
Time: 2026-02-09 17:37:22 EST
Min Alt: 4725 ft
Min Dist: 0.6 nm (-179deg S)
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ICAO: A6AABA
Owner: DELTAAIRLINES
Flt: DAL571 N529DT A21N BOS-SAN
Time: 2026-02-09 17:36:30 EST
Min Alt: 3800 ft
Min Dist: 0.2 mi (83deg E)
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ICAO: A6AABA
Owner: DELTAAIRLINES
Flt: DAL459 N529DT A21N
Time: 2026-02-09 15:06:37 EST
Min Alt: 9025 ft
Min Dist: 1.1 nm (47deg NE)
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ICAO: A6AABA
Owner: DELTAAIRLINES
Flt: DAL324 N529DT A21N BOS-SEA
Time: 2026-02-07 19:50:24 EST
Min Alt: 9200 ft
Min Dist: 4.2 nm (-177deg S)
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ICAO: A6AABA
Owner: DELTAAIRLINES
Flt: DAL324 N529DT A21N BOS-SEA
Time: 2026-02-07 19:49:00 EST
Min Alt: 4950 ft
Min Dist: 0.81 nm (68deg ENE)
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ICAO: A6AABA
Owner: DELTAAIRLINES
Flt: DAL324 N529DT A21N BOS-SEA
Time: 2026-02-07 19:48:26 EST
Min Alt: 3800 ft
Min Dist: 0.2 mi (77deg ENE)
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ICAO: A6AABA
Owner: DELTAAIRLINES
Flt: DAL499 N529DT A21N BOS-DEN-#BOS
Time: 2026-02-07 17:32:19 EST
Min Alt: 9750 ft
Min Dist: 1.01 nm (24deg NNE)
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ICAO: A6AABA
Owner: DELTAAIRLINES
Flt: DAL703 N529DT A21N PHX-BOS
Time: 2026-02-06 20:01:37 EST
Min Alt: 9500 ft
Min Dist: 1.01 nm (25deg NNE)
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ICAO: A6AABA
Owner: DELTAAIRLINES
Flt: DAL464 N529DT A21N BOS-SLC
Time: 2026-02-05 10:59:57 EST
Min Alt: 11925 ft
Min Dist: 3.8 nm (89deg E)
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ICAO: A6AABA
Owner: DELTAAIRLINES
Flt: DAL977 N529DT A21N BOS-SFO-#BOS
Time: 2026-02-04 21:24:35 EST
Min Alt: 8075 ft
Min Dist: 1.1 nm (48deg NE)
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ICAO: A6AABA
Owner: DELTAAIRLINES
Flt: DAL977 N529DT A21N BOS-SFO-#BOS
Time: 2026-02-04 08:18:01 EST
Min Alt: 11075 ft
Min Dist: 1.5 nm (67deg ENE)
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ICAO: A6AABA
Owner: DELTA AIR LINES
Flt: DAL373 N529DT A21N BOS-LAS-BOS
Time: 2026-02-02 05:22:24 EST
Min Alt: 9400 ft
Min Dist: 1.1 nm (-9° N)
Squawk: 7245
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ICAO: A6AABA
Owner: DELTA AIR LINES
Flt: DAL499 N529DT A21N BOS-DEN-BOS
Time: 2025-12-06 17:04:14 EST
Min Alt: 8225 ft
Min Dist: 1.1 nm (47° NE)
Squawk: 1366
Loudness: -1 dB
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ICAO: A6AABA
Owner: DELTA AIR LINES
Flt: DAL696 N529DT A21N SLC-BOS
Time: 2025-12-06 05:29:18 EST
Min Alt: 7200 ft
Min Dist: 1.01 nm (27° NNE)
Loudness: 0 dB
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ICAO: A6AABA
Owner: DELTA AIR LINES
Flt: DAL514 N529DT A21N BOS-PHX-BOS
Time: 2025-12-01 20:31:14 EST
Min Alt: 8525 ft
Min Dist: 1.02 nm (27° NNE)
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ICAO: A6AABA
Owner: DELTA AIR LINES
Flt: DAL514 N529DT A21N BOS-PHX-BOS
Time: 2025-12-01 09:57:32 EST
Min Alt: 10575 ft
Min Dist: 1.2 nm (84° E)
Loudness: 2 dB
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ICAO: A6AABA
Owner: DELTA AIR LINES
Flt: DAL473 N529DT A21N SEA-BOS
Time: 2025-12-01 07:40:27 EST
Min Alt: 8675 ft
Min Dist: 1.01 nm (24° NNE)
Loudness: -1 dB
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ICAO: A6AABA
Owner: DELTA AIR LINES
Flt: DAL499 N529DT A21N BOS-DEN-BOS
Time: 2025-10-12 17:51:04 EDT
Min Alt: 7775 ft
Min Dist: 5.3 km (-12° NNW)
Loudness: 0 dB
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ICAO: A6AABA
Owner: DELTA AIR LINES
Flt: DAL473 N529DT A21N SEA-BOS
Time: 2025-10-12 06:35:32 EDT
Min Alt: 8625 ft
Min Dist: 1.1 km (46° NE)
Loudness: -1 dB
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Planefence ICAO: A6AABA
Flt: DAL2649 DELTAAIRLINES TPA - BOS
First seen: 2025-07-28 09:48:44 EDT
Min Alt: 1050 ft MSL
Min Dist: 1.06 mi
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Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N529DT - Airbus A321 271NXSL - Delta Air Lines DAL820/DL820 (SLC-DCA-SLC) - 4.3 mi away @ 36300 ft, heading W at 525 mph. Spotted 5x before! [07:23:36 PM CDT] #A6AABA #N529DT #A21N #DELTA #DAL820 #DL820 #ADSB #ADSBbot
