ICAO: A12E80
Owner: UNITEDAIRLINES
Flt: UAL1117 N17529 B39M LAX-ORD-BOS
Time: 2026-04-01 12:17:43 EDT
Min Alt: 8325 ft
Min Dist: 3.73 nm (-14deg NNW)
Squawk: 3401
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.

🇺🇸 N17529 - Boeing 737MAX 9 - United Airlines UAL2409/UA2409 (YYC-SFO-BWI) - 4.6 mi away @ 38625 ft, heading E at 544 mph. Spotted 4x before! [02:38:32 AM CDT] #A12E80 #N17529 #B39M #UNITED #UAL2409 #UA2409 #ADSB #ADSBbot

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

🇺🇸 N17529 - Boeing 737MAX 9 - United Airlines UAL2071/UA2071, San Francisco (SFO) to St Louis Lambert (STL) - 3.5 mi away @ 9400 ft, heading ESE at 321 mph. Spotted 3x before! [04:44:47 AM CDT] #A12E80 #N17529 #B39M #UNITED #UAL2071 #UA2071 #Landing #Arrival #ADSB #ADSBbot