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abovestlouis.com
🇺🇸 N164SY - Embraer EMB-175 LR - United Express SKW5577/OO5577, Chicago O'Hare (ORD) to Tulsa (TUL) - 4.9 mi away @ 36150 ft, heading SW at 507 mph. Spotted 43x before. [04:37:36 PM CDT] #A10231 #N164SY #E75L #SKYWEST #SKW5577 #OO5577 #autopilot #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
September 18, 2026 at 9:37 PM
abovestlouis.com
🇺🇸 N127SY - Embraer EMB-175 LR - United Express SKW5577/OO5577, Chicago O'Hare (ORD) to Tulsa (TUL) - 4.2 mi away @ 36175 ft, heading SW at 491 mph. Spotted 35x before. [05:31:22 PM CDT] #A06F5A #N127SY #E75L #SKYWEST #SKW5577 #OO5577 #autopilot #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
September 15, 2026 at 10:31 PM