🇺🇸 N207WN - Boeing 737NG 7H4/W - Southwest Airlines SWA147/WN147, Orlando (MCO) to Baltimore/Washington Thurgood Marshall (BWI) - 4.8 mi away @ 38375 ft, heading SW at 516 mph. Spotted 76x before. [09:23:30 PM CDT]
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Map of the St. Louis area showing the position and track of the aircraft described in the post.