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

🇺🇸 N85377 - Embraer EMB-175 LL - United Express SKW5997/OO5997, San Francisco (SFO) to St Louis Lambert (STL) - 3.2 mi away @ 8575 ft, heading E at 329 mph. Spotted 6x before. [11:13:38 PM CST] #ABB5EA #N85377 #E75L #SKYWEST #SKW5997 #OO5997 #autopilot #Landing #Arrival #ADSB #ADSBbot

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

🇺🇸 N85377 - Embraer EMB-175 LL - United Express SKW5763/OO5763, Chicago O'Hare (ORD) to Tulsa (TUL) - 7.0 mi away @ 34950 ft, heading WSW at 461 mph. Spotted 5x before! [01:51:45 PM CDT] #ABB5EA #N85377 #E75L #SKYWEST #SKW5763 #OO5763 #autopilot #ADSB #ADSBbot

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

🇺🇸 N85377 - Embraer EMB-175 LL - United Express SKW5979/OO5979, St Louis Lambert (STL) to Denver (DEN) - 3.5 mi away @ 16925 ft, heading WNW at 364 mph. Spotted 4x before! [05:31:52 AM CDT] #ABB5EA #N85377 #E75L #SKYWEST #SKW5979 #OO5979 #autopilot #Departure #ADSB #ADSBbot

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

🇺🇸 N85377 - Embraer EMB-175 LL - United Express SKW5795/OO5795, Chicago O'Hare (ORD) to Tulsa (TUL) - 4.1 mi away @ 35975 ft, heading WSW at 483 mph. Spotted 3x before! [10:09:49 AM CDT] #ABB5EA #N85377 #E75L #SKYWEST #SKW5795 #OO5795 #autopilot #ADSB #ADSBbot

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

🇺🇸 N85377 - Embraer EMB-175 LL - United Express SKW5672/OO5672, Memphis (MEM) to Chicago O'Hare (ORD) - 4.4 mi away @ 36200 ft, heading N at 534 mph. Spotted 2x before! [10:51:35 AM CDT] #ABB5EA #N85377 #E75L #SKYWEST #SKW5672 #OO5672 #autopilot #ADSB #ADSBbot