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

🇺🇸 N5237A - Boeing 737NG 84PBCF/W - Prime Air SCX3068/SY3068 - 4.7 mi away @ 42100 ft, heading W at 496 mph. Spotted 56x before! [12:34:31 AM CDT] #A69761 #N5237A #B738 #GIANT #SCX3068 #SY3068 #ADSB #ADSBbot