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

🇺🇸 N39423 - Boeing 737NG 924ER/W - United Airlines UAL313/UA313 (SNA-SFO-IAH-YYZ) - 4.3 mi away @ 34900 ft, heading ENE at 557 mph. Spotted 10x before! [07:57:38 PM CDT] #A4945F #N39423 #B739 #UNITED #UAL313 #UA313 #ADSB #ADSBbot

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

🇺🇸 N424UA - Airbus A320 232 - United Airlines UAL313/UA313 (SNA-SFO-IAH-YYZ) - 4.6 mi away @ 36650 ft, heading NE at 546 mph. Spotted 39x before! [08:18:19 PM CDT] #A50C3E #N424UA #A320 #UNITED #UAL313 #UA313 #ADSB #ADSBbot

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

🇺🇸 N438UA - Airbus A320 232 - United Airlines UAL313/UA313 (SNA-SFO-IAH-YYZ) - 3.7 mi away @ 32825 ft, heading NNE at 692 mph. Spotted 22x before! [11:17:13 PM CST] #A54299 #N438UA #A320 #UNITED #UAL313 #UA313 #ADSB #ADSBbot