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

🇺🇸 N24224 - Boeing 737NG 824/W - United Airlines UAL1424/UA1424 (ORF-DEN-SNA) - 4.5 mi away @ 38325 ft, heading W at 512 mph. Spotted 14x before! [08:40:32 AM CDT] #A23A28 #N24224 #B738 #UNITED #UAL1424 #UA1424 #ADSB #ADSBbot

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

🇺🇸 N76528 - Boeing 737NG 824/W - United Airlines UAL1424/UA1424, Norfolk (ORF) to Denver (DEN) - 9.6 mi away @ 36100 ft, heading W at 504 mph. Spotted 14x before! [08:45:31 AM CDT] #AA56DA #N76528 #B738 #UNITED #UAL1424 #UA1424 #ADSB #ADSBbot