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

🇺🇸 N440UA - Airbus A320 232 - United Airlines UAL1277/UA1277, St Louis Lambert (STL) to George Bush Intcntl/Houston (IAH) - 3.4 mi away @ 7025 ft, heading SSW at 333 mph. Spotted 22x before! [08:36:52 AM CDT] #A54C60 #N440UA #A320 #UNITED #UAL1277 #UA1277 #TakingOff #Departure #ADSB #ADSBbot

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

🇺🇸 N449UA - Airbus A320 232 - United Airlines UAL1277/UA1277, St Louis Lambert (STL) to George Bush Intcntl/Houston (IAH) - 3.5 mi away @ 7850 ft, heading SSW at 328 mph. Spotted 41x before! [08:58:54 AM CDT] #A56DCF #N449UA #A320 #UNITED #UAL1277 #UA1277 #TakingOff #Departure #ADSB #ADSBbot

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

🇺🇸 N37253 - Boeing 737NG 824/W - United Airlines UAL1277/UA1277, St Louis Lambert (STL) to George Bush Intcntl/Houston (IAH) - 13.3 mi away @ 12450 ft, heading SSW at 372 mph. Spotted 18x before! [08:29:30 AM CDT] #A43E5C #N37253 #B738 #UNITED #UAL1277 #UA1277 #Landing #Departure #ADSB #ADSBbot

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

🇺🇸 N13248 - Boeing 737NG 824/W - United Airlines UAL1277/UA1277, St Louis Lambert (STL) to George Bush Intcntl/Houston (IAH) - 3.6 mi away @ 6450 ft, heading S at 319 mph. Spotted 13x before! [08:37:40 AM CDT] #A085A4 #N13248 #B738 #UNITED #UAL1277 #UA1277 #TakingOff #Departure #ADSB #ADSBbot

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

🇺🇸 N876UA - Airbus A319 132 - United Airlines UAL1277/UA1277, St Louis Lambert (STL) to George Bush Intcntl/Houston (IAH) - 3.6 mi away @ 8125 ft, heading WSW at 324 mph. Spotted 35x before! [08:29:59 AM CDT] #AC0E63 #N876UA #A319 #UNITED #UAL1277 #UA1277 #TakingOff #Departure #ADSB #ADSBbot

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

🇺🇸 N846UA - Airbus A319 131 - United Airlines UAL1277/UA1277, St Louis Lambert (STL) to George Bush Intcntl/Houston (IAH) - 4.6 mi away @ 9700 ft, heading SSW at 340 mph. Spotted 34x before! [09:15:56 AM CDT] #AB97E6 #N846UA #A319 #UNITED #UAL1277 #UA1277 #TakingOff #Departure #ADSB #ADSBbot

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

🇺🇸 N30401 - Boeing 737NG 924/W - United Airlines UAL1277/UA1277, St Louis Lambert (STL) to George Bush Intcntl/Houston (IAH) - 4.3 mi away @ 10550 ft, heading SSW at 354 mph. Spotted 5x before! [08:31:54 AM CDT] #A330A0 #N30401 #B739 #UNITED #UAL1277 #UA1277 #TakingOff #Departure #ADSB #ADSBbot