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

🇺🇸 N78361 - Embraer EMB-175 LL - United Express SKW5907/OO5907, St Louis Lambert (STL) to San Francisco (SFO) - 3.6 mi away @ 6800 ft, heading SSW at 302 mph. Spotted 9x before. [05:17:37 PM CST] #AA9EEF #N78361 #E75L #SKYWEST #SKW5907 #OO5907 #TakingOff #Departure #ADSB #ADSBbot

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

🇺🇸 N622UX - Embraer EMB-175 LL - United Express SKW5907/OO5907, St Louis Lambert (STL) to San Francisco (SFO) - 3.7 mi away @ 8650 ft, heading SW at 293 mph. Spotted 13x before. [05:14:30 PM CST] #A81F83 #N622UX #E75L #SKYWEST #SKW5907 #OO5907 #TakingOff #Departure #ADSB #ADSBbot

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

🇺🇸 N606UX - Embraer EMB-175 LL - United Express SKW5907/OO5907, St Louis Lambert (STL) to San Francisco (SFO) - 3.4 mi away @ 7600 ft, heading SW at 306 mph. Spotted 18x before. [05:11:55 PM CST] #A7DF61 #N606UX #E75L #SKYWEST #SKW5907 #OO5907 #TakingOff #Departure #ADSB #ADSBbot

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

🇺🇸 N211SY - EMBRAER S A ERJ 170-200 LR - Sky West Aviation SKW5907/OO5907, St Louis Lambert (STL) to San Francisco (SFO) - 3.5 mi away @ 12025 ft, heading WNW at 359 mph. Spotted 41x before. [05:38:54 PM CST] #A1BEE0 #N211SY #E75L #SKYWEST #SKW5907 #OO5907 #Landing #Departure #ADSB #ADSBbot