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

🇲🇽 XA-VXO - Airbus A321 271NXSL - VivaAeroBus VIV633/VB633, Chicago O'Hare (ORD) to General Mariano Escobedo (MTY) - 4.7 mi away @ 39800 ft, heading SW at 519 mph. Spotted 8x before! [01:37:48 PM CDT] #0D0F49 #XA_VXO #A21N #VIVA #VIV633 #VB633 #ADSB #ADSBbot

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

🇲🇽 XA-VXO - Aeroenlaces Nacionales VIV633/VB633, Chicago O'Hare (ORD) to General Mariano Escobedo (MTY) - 4.5 mi away @ 38025 ft, heading SW at 514 mph. Spotted 7x before! [02:28:11 PM CDT] #0D0F49 #XA_VXO #A21N #VIVA #VIV633 #VB633 #ADSB #ADSBbot

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

🇲🇽 XA-VXO - Airbus A321 271NXSL - VivaAeroBus VIV543/VB543, Chicago O'Hare (ORD) to Don Miguel Hidalgo Y Costilla (GDL) - 4.1 mi away @ 35500 ft, heading SW at 490 mph. Spotted 6x before! [03:27:54 AM CDT] #0D0F49 #XA_VXO #A21N #AEROENLACES #VIV543 #VB543 #ADSB #ADSBbot

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

🇲🇽 XA-VXO - Airbus A321 271NXSL - VivaAeroBus VIV633/VB633, Chicago O'Hare (ORD) to General Mariano Escobedo (MTY) - 4.0 mi away @ 33500 ft, heading SW at 518 mph. Spotted 5x before! [06:28:09 PM CDT] #0D0F49 #XA_VXO #A21N #AEROENLACES #VIV633 #VB633 #ADSB #ADSBbot