ICAO: A4453E
Owner: UNITEDAIRLINES
Flt: UAL1693 N37413 B739 BZN-ORD-BOS-EWR
Time: 2026-03-26 16:45:40 EDT
Min Alt: 9300 ft
Min Dist: 1.9 nm (-26deg NNW)

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ICAO: A4453E
Owner: UNITED AIRLINES
Flt: UAL721 N37413 B739 BOS-IAD
Time: 2026-02-02 14:25:07 EST
Min Alt: 5000 ft
Min Dist: 1.5 nm (91° E)•airplanes•flightaware•faa

ICAO: A4453E
Owner: UNITED AIRLINES
Flt: UAL721 N37413 B739 BOS-IAD
Time: 2026-02-02 14:24:45 EST
Min Alt: 4000 ft
Min Dist: 0.1 mi (148° SSE)
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ICAO: A4453E
Owner: UNITED AIRLINES
Flt: UAL1732 N37413 B739 BOS-ORD
Time: 2026-01-28 13:00:53 EST
Min Alt: 4000 ft
Min Dist: 0.8 mi (-19° NNW)
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ICAO: A4453E
Owner: UNITED AIRLINES
Flt: UAL2067 N37413 B739 ORD-BOS
Time: 2026-01-28 10:22:29 EST
Min Alt: 9150 ft
Min Dist: 1.01 nm (29° NNE)
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.

🇺🇸 N37413 - Boeing 737NG 924ER/W - United Airlines UAL267/UA267, Washington Dulles (IAD) to Phoenix Sky Harbor (PHX) - 4.6 mi away @ 35900 ft, heading W at 514 mph. Spotted 5x before! [09:13:45 AM CDT] #A4453E #N37413 #B739 #UNITED #UAL267 #UA267 #ADSB #ADSBbot

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

🇺🇸 N37413 - Boeing 737NG 924ER/W - United Airlines UAL1802/UA1802, Denver (DEN) to John Glenn Columbus (CMH) - 4.5 mi away @ 37000 ft, heading E at 557 mph. Spotted 4x before! [09:04:16 PM CDT] #A4453E #N37413 #B739 #UNITED #UAL1802 #UA1802 #ADSB #ADSBbot