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

🇨🇳 B-LJD - Boeing 747 867F - Cathay Pacific Airways CPA090/CX090 (HKG-ANC-ORD-DFW) - 5.2 mi away @ 44525 ft, heading SW at 469 mph. Spotted once before! [03:23:46 AM CDT] #780A1C #B_LJD #B748 #CATHAY #CPA090 #CX090 #ADSB #ADSBbot