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

🇺🇸 N204SY - Embraer EMB-175 LR - United Express SKW5222/OO5222, San Francisco (SFO) to St Louis Lambert (STL) - 3.3 mi away @ 7875 ft, heading E at 343 mph. Spotted 24x before. [04:43:03 AM CST] #A1A286 #N204SY #E75L #SKYWEST #SKW5222 #OO5222 #autopilot #Landing #Arrival #ADSB #ADSBbot

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

🇺🇸 N87368 - Embraer EMB-175 LL - United Express SKW5222/OO5222, San Francisco (SFO) to St Louis Lambert (STL) - 3.3 mi away @ 8550 ft, heading E at 359 mph. Spotted 8x before. [04:38:09 AM CST] #AC04C6 #N87368 #E75L #SKYWEST #SKW5222 #OO5222 #autopilot #Landing #Arrival #ADSB #ADSBbot

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

🇺🇸 N616UX - Embraer EMB-175 LL - United Express SKW5222/OO5222, San Francisco (SFO) to St Louis Lambert (STL) - 3.3 mi away @ 8300 ft, heading E at 336 mph. Spotted 17x before. [04:42:59 AM CST] #A806E0 #N616UX #E75L #SKYWEST #SKW5222 #OO5222 #autopilot #Landing #Arrival #ADSB #ADSBbot

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

🇺🇸 N119SY - Embraer EMB-175 LR - United Express SKW5222/OO5222, San Francisco (SFO) to St Louis Lambert (STL) - 3.3 mi away @ 7750 ft, heading E at 323 mph. Spotted 32x before. [05:00:38 AM CST] #A04F49 #N119SY #E75L #SKYWEST #SKW5222 #OO5222 #autopilot #Landing #Arrival #ADSB #ADSBbot