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

🇺🇸 N239BZ - AIRBUS CANADA LP BD-500-1A11 - Breeze Airways MXY2509/MX2509 (SAN-ORF-BDL) - 4.5 mi away @ 39125 ft, heading E at 548 mph. Spotted for first time! [06:58:41 PM CDT] #A22A20 #N239BZ #BCS3 #MOXY #MXY2509 #MX2509 #ADSB #ADSBbot