ICAO: A12AE4
Owner: UNITEDAIRLINES
Flt: UAL503 N17431 B39M BOS-ORD
Time: 2026-03-28 11:13:25 EDT
Min Alt: 13125 ft
Min Dist: 1.2 nm (85deg E)
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ICAO: A12AE4
Owner: UNITEDAIRLINES
Flt: UAL1008 N17431 B39M BOS-SFO-SEA
Time: 2026-02-08 09:12:53 EST
Min Alt: 11050 ft
Min Dist: 1.3 nm (105deg ESE)
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ICAO: A12AE4
Owner: UNITEDAIRLINES
Flt: UAL2256 N17431 B39M SFO-BOS
Time: 2026-02-07 22:57:21 EST
Min Alt: 9750 ft
Min Dist: 1.01 nm (28deg NNE)
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ICAO: A12AE4
Owner: UNITED AIRLINES
Flt: UAL1989 N17431 B39M PHX-ORD-BOS
Time: 2026-01-20 21:23:14 EST
Min Alt: 8825 ft
Min Dist: 0.99 nm (22° NNE)
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Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N17431 - United Airlines UAL2660/UA2660, San Francisco (SFO) to Indianapolis (IND) - 4.1 mi away @ 37400 ft, heading E at 651 mph. Spotted for first time! [10:23:06 PM CST] #A12AE4 #N17431 #UNITED #UAL2660 #UA2660 #ADSB #ADSBbot
ICAO: A12AE4
Owner: UNITED AIRLINES
Flt: UAL1665 N17431 null SBA-SFO-BOS
Time: 2026-01-04 09:02:54 EST
Min Alt: 9275 ft
Min Dist: 0.99 nm (17° NNE)
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ICAO: A12AE4
Owner: UNITED AIRLINES
Flt: UAL1346 N17431 null IAH-BOS
Time: 2026-01-02 18:56:27 EST
Min Alt: 9700 ft
Min Dist: 0.99 nm (20° NNE)
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ICAO: A12AE4
Owner: UNITED AIRLINES
Flt: UAL1346 N17431 null IAH-BOS
Time: 2025-12-30 19:22:54 EST
Min Alt: 9625 ft
Min Dist: 1.01 nm (31° NNE)
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