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

🇺🇸 N847SY - Boeing 737NG 8JP/W - Sun Country Airlines SCX8778/SY8778 - 3.2 mi away @ 19450 ft, heading NW at 398 mph. Spotted 8x before. [03:04:44 AM CDT] #AB9B81 #N847SY #B738 #SUN_COUNTRY #SCX8778 #SY8778 #ADSB #ADSBbot