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

🇺🇸 N110SY - Embraer EMB-175 LR - United Express SKW5676/OO5676, St Louis Lambert (STL) to San Francisco (SFO) - 3.5 mi away @ 6700 ft, heading SW at 313 mph. Spotted 26x before. [07:18:51 AM CST] #A02DDA #N110SY #E75L #SKYWEST #SKW5676 #OO5676 #TakingOff #Departure #ADSB #ADSBbot

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

🇺🇸 N110SY - Embraer EMB-175 LR - United Express SKW5201/OO5201, Boise Air Trml/Gowen Field (BOI) to St Louis Lambert (STL) - 3.2 mi away @ 7775 ft, heading E at 281 mph. Spotted 25x before. [01:13:11 AM CST] #A02DDA #N110SY #E75L #SKYWEST #SKW5201 #OO5201 #autopilot #Landing #Arrival #ADSB #ADSBbot

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

🇺🇸 N110SY - Embraer EMB-175 LR - United Express SKW5780/OO5780, Memphis (MEM) to Chicago O'Hare (ORD) - 4.3 mi away @ 33300 ft, heading NNW at 438 mph. Spotted 24x before. [03:51:21 PM CST] #A02DDA #N110SY #E75L #SKYWEST #SKW5780 #OO5780 #autopilot #ADSB #ADSBbot