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

🇺🇸 N17339 - Boeing 737MAX 8 - United Airlines UAL1847/UA1847 (RSW-EWR-SNA) - 4.5 mi away @ 32900 ft, heading WSW at 465 mph. Spotted 5x before. [03:28:30 PM CST] #A12735 #N17339 #B38M #UNITED #UAL1847 #UA1847 #ADSB #ADSBbot

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

🇺🇸 N38424 - Boeing 737NG 924ER/W - United Airlines UAL1847/UA1847, Dallas-Fort Worth (DFW) to Newark Liberty (EWR) - 3.7 mi away @ 27875 ft, heading NE at 539 mph. Spotted 8x before! [07:15:17 AM CDT] #A46CE1 #N38424 #B739 #UNITED #UAL1847 #UA1847 #ADSB #ADSBbot