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

🇺🇸 N37434 - Boeing 737NG 924ER/W - United Airlines UAL1144/UA1144 (EWR-ORD-IAH) - 12.8 mi away @ 34150 ft, heading SW at 516 mph. Spotted 9x before! [07:33:58 PM CDT] #A44585 #N37434 #B739 #UNITED #UAL1144 #UA1144 #ADSB #ADSBbot

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

🇺🇸 N37422 - Boeing 737NG 924ER/W - United Airlines UAL1144/UA1144 (EWR-ORD-IAH) - 4.2 mi away @ 35925 ft, heading SW at 522 mph. Spotted 4x before! [07:52:38 PM CDT] #A44560 #N37422 #B739 #UNITED #UAL1144 #UA1144 #ADSB #ADSBbot

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

🇺🇸 N37470 - Boeing 737NG 924ER/W - United Airlines UAL1144/UA1144 (EWR-ORD-IAH) - 4.8 mi away @ 35750 ft, heading SW at 532 mph. Spotted 10x before! [07:55:52 PM CDT] #A4460D #N37470 #B739 #UNITED #UAL1144 #UA1144 #ADSB #ADSBbot