ICAO: A43EA3
Owner: UNITEDAIRLINES
Flt: UAL1755 N37274 B738 ORD-BOS
Time: 2026-03-11 23:46:23 EDT
Min Alt: 7975 ft
Min Dist: 0.98 nm (20deg NNE)

dev adsb planefence by kx1t - sdr-e airplanes flightaware faa

ICAO: A43EA3
Owner: UNITEDAIRLINES
Flt: UAL399 N37274 B738 ORD-BOS
Time: 2026-02-05 14:25:43 EST
Min Alt: 9175 ft
Min Dist: 1.1 nm (47deg NE)

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.

🇺🇸 N37274 - BOEING 737-824 - United Airlines UAL551/UA551, St Louis Lambert (STL) to Denver (DEN) - 3.4 mi away @ 15300 ft, heading NW at 429 mph. Spotted 19x before. [06:35:06 PM CST] #A43EA3 #N37274 #B738 #UNITED #UAL551 #UA551 #Departure #ADSB #ADSBbot

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

🇺🇸 N37274 - Boeing 737NG 824/W - United Airlines UAL652/UA652, Denver (DEN) to St Louis Lambert (STL) - 3.4 mi away @ 7825 ft, heading E at 327 mph. Spotted 18x before. [01:01:39 PM CST] #A43EA3 #N37274 #B738 #UNITED #UAL652 #UA652 #Landing #Arrival #ADSB #ADSBbot

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

🇺🇸 N37274 - Boeing 737NG 824/W - United Airlines UAL1396/UA1396, St Louis Lambert (STL) to Denver (DEN) - 3.7 mi away @ 5725 ft, heading SSW at 305 mph. Spotted 17x before. [01:44:05 PM CST] #A43EA3 #N37274 #B738 #UNITED #UAL1396 #UA1396 #Landing #Departure #ADSB #ADSBbot

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

🇺🇸 N37274 - Boeing 737NG 824/W - United Airlines UAL1422/UA1422, Denver (DEN) to St Louis Lambert (STL) - 3.3 mi away @ 7775 ft, heading E at 352 mph. Spotted 16x before. [09:43:52 PM CST] #A43EA3 #N37274 #B738 #UNITED #UAL1422 #UA1422 #Landing #Arrival #ADSB #ADSBbot