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

🇺🇸 N77588 - BOEING 737 MAX 9 - United Airlines UAL679/UA679 (FLL-CLE-LAX-LAS) - 4.5 mi away @ 37075 ft, heading WSW at 493 mph. Spotted 2x before! [03:30:06 PM CST] #AA7F2B #N77588 #B39M #UNITED #UAL679 #UA679 #ADSB #ADSBbot

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

🇺🇸 N37319 - Boeing 737MAX 8 - United Airlines UAL679/UA679 (CLE-LAX-LAS) - 4.6 mi away @ 37750 ft, heading WSW at 486 mph. Spotted 5x before! [03:04:58 PM CDT] #A4418D #N37319 #B38M #UNITED #UAL679 #UA679 #ADSB #ADSBbot

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

🇺🇸 N47298 - Boeing 737MAX 8 - United Airlines UAL679/UA679 (CLE-LAX-LAS) - 4.6 mi away @ 38925 ft, heading ENE at 551 mph. Spotted 2x before! [03:00:59 AM CDT] #A5CC3C #N47298 #B38M #UNITED #UAL679 #UA679 #ADSB #ADSBbot