🇺🇸 N451WN - Boeing 737NG 7H4/W - Southwest Airlines SWA4172/WN4172, St Louis Lambert (STL) to Orlando (MCO) - 3.3 mi away @ 8250 ft, heading SSW at 322 mph. Spotted 72x before. [08:56:09 PM CST] #A577D4 #N451WN #B737 #SOUTHWEST #SWA4172 #WN4172 #TakingOff #Departure #ADSB #ADSBbot

#PlaneAlert ICAO: #AD1A4E
Owner: #SOUTHWESTAIRLINES
Flt: #SWA4172 #N943WN #B737
Time: 2026-02-18 14:33:54 CST
Min Alt: 33000 ft

#adsb #planefence #planealert by kx1t sdr-e adsbexchange flightaware faa