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

🇺🇸 N809SY - Boeing 737NG 8Q8/W - Sun Country Airlines SCX636/SY636, Nashville (BNA) to Minneapolis-St Paul/Wold-Chamberlain (MSP) - 4.3 mi away @ 25050 ft, heading NNW at 463 mph. Spotted 3x before! [06:13:54 PM CDT] #AB04F3 #N809SY #B738 #SUN_COUNTRY #SCX636 #SY636 #ADSB #ADSBbot