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