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

🇺🇸 N808SY - Boeing 737NG 8BK/W - Sun Country Airlines SCX1982/SY1982 (MSY-MSP) - 4.0 mi away @ 30375 ft, heading NNW at 505 mph. Spotted 4x before! [11:50:28 AM CDT] #AB013C #N808SY #B738 #SUN_COUNTRY #SCX1982 #SY1982 #ADSB #ADSBbot