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

🇺🇸 N5881K - AIRBUS A330-343 - UMB BANK NA OWNER TRUSTEE ASA2921/AS2921, Ontario (ONT) to Cincinnati/Northern Kentucky (CVG) - 4.7 mi away @ 42175 ft, heading ESE at 651 mph. Spotted 2x before! [08:24:20 PM CST] #A79625 #N5881K #A333 #ASA2921 #AS2921 #ADSB #ADSBbot

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

🇺🇸 N5881K - AIRBUS A330-343 - UMB BANK NA OWNER TRUSTEE ASA2609/AS2609, Sacramento (SMF) to Cincinnati/Northern Kentucky (CVG) - 4.6 mi away @ 40400 ft, heading ESE at 608 mph. Spotted once before! [01:54:23 PM CST] #A79625 #N5881K #A333 #ASA2609 #AS2609 #ADSB #ADSBbot

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

🇺🇸 N5881K - AIRBUS A330-343 - UMB BANK NA OWNER TRUSTEE HAL1609/HA1609, Sacramento (SMF) to Cincinnati/Northern Kentucky (CVG) - 5.7 mi away @ 42700 ft, heading ESE at 561 mph. Spotted for first time! [02:45:38 PM CDT] #A79625 #N5881K #A333 #HAL1609 #HA1609 #ADSB #ADSBbot