ICAO: A4460E
Owner: UNITEDAIRLINES
Flt: UAL2356 N37471 B739 LAS-SFO-BOS
Time: 2026-03-01 19:35:55 EST
Min Alt: 8750 ft
Min Dist: 0.96 nm (17deg NNE)
Squawk: 7437
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ICAO: A4460E
Owner: UNITED AIRLINES
Flt: UAL399 N37471 B739 ORD-BOS
Time: 2025-12-12 14:10:42 EST
Min Alt: 9150 ft
Min Dist: 1 nm (26° NNE)
Loudness: -1 dB
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ICAO: A4460E
Owner: UNITED AIRLINES
Flt: UAL597 N37471 B739 PHX-DEN-BOS
Time: 2025-11-24 19:19:13 EST
Min Alt: 8900 ft
Min Dist: 1 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.

🇺🇸 N37471 - BOEING 737-924ER - United Airlines UAL1224/UA1224 (ORD-LAX-HNL) - 4.0 mi away @ 31475 ft, heading W at 501 mph. Spotted 9x before! [06:57:15 AM CDT] #A4460E #N37471 #B739 #UNITED #UAL1224 #UA1224 #ADSB #ADSBbot

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

🇺🇸 N37471 - Boeing 737NG 924ER/W - United Airlines UAL1681/UA1681, Washington Dulles (IAD) to Los Angeles (LAX) - 4.0 mi away @ 32975 ft, heading W at 462 mph. Spotted 8x before! [09:16:14 PM CDT] #A4460E #N37471 #B739 #UNITED #UAL1681 #UA1681 #ADSB #ADSBbot