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

🇺🇸 N532GJ - Bombardier CRJ 700 702 - United Express SKW5573/OO5573, Chicago O'Hare (ORD) to Northwest Arkansas Ntl (XNA) - 4.1 mi away @ 33625 ft, heading SW at 476 mph. Spotted 3x before! [05:09:39 PM CDT] #A6B87A #N532GJ #CRJ7 #LINDBERGH #SKW5573 #OO5573 #ADSB #ADSBbot

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

🇺🇸 N533GJ - Bombardier CRJ 700 702 - United Express SKW5573/OO5573, Chicago O'Hare (ORD) to Northwest Arkansas Ntl (XNA) - 16.9 mi away @ 35050 ft, heading SW at 487 mph. Spotted for first time! [06:29:30 PM CDT] #A6BC31 #N533GJ #CRJ7 #LINDBERGH #SKW5573 #OO5573 #ADSB #ADSBbot

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

🇺🇸 N767SK - Bombardier CRJ 700 701 - Delta Connection SKW5573/OO5573, Chicago O'Hare (ORD) to Northwest Arkansas Ntl (XNA) - 4.2 mi away @ 34800 ft, heading SW at 553 mph. Spotted 10x before! [04:37:04 PM CDT] #AA5D23 #N767SK #CRJ7 #SKYWEST #SKW5573 #OO5573 #ADSB #ADSBbot

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

🇺🇸 N762SK - Bombardier CRJ 700 701 - American Eagle SKW5573/OO5573, Chicago O'Hare (ORD) to Northwest Arkansas Ntl (XNA) - 4.1 mi away @ 34925 ft, heading SW at 458 mph. Spotted 18x before! [05:01:57 PM CDT] #AA4A90 #N762SK #CRJ7 #SKYWEST #SKW5573 #OO5573 #ADSB #ADSBbot

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

🇺🇸 N718EV - Bombardier CRJ 700 - American Eagle SKW5573/OO5573, Chicago O'Hare (ORD) to Northwest Arkansas Ntl (XNA) - 4.3 mi away @ 34925 ft, heading SW at 477 mph. Spotted 17x before! [04:35:46 PM CDT] #A99A3D #N718EV #CRJ7 #SKYWEST #SKW5573 #OO5573 #ADSB #ADSBbot