Recent photo of #N403UP — Boeing 757-200. Photo courtesy of FlightAware.

Look up! 🌀 #N403UP (Boeing 757-200) is hauling near 508 mph, cruising that big frame around 21,250 ft and headed southeast. First time we've spotted this one. 👋

📡 https://globe.airplanes.live/?icao=a4b996
📷 https://www.flightaware.com/photos/aircraft/N403UP

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

🇺🇸 N403UP - BOEING 757-24APF - United Parcel Service Company UPS895/5X895, Reno/Tahoe (RNO) to Louisville Muhammad Ali (SDF) - 4.8 mi away @ 39550 ft, heading ESE at 611 mph. Spotted 9x before. [11:45:54 PM CST] #A4B996 #N403UP #B752 #UPS #UPS895 #5X895 #ADSB #ADSBbot

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

🇺🇸 N403UP - Boeing 757 24APF - United Parcel Service UPS5789/5X5789 - 4.3 mi away @ 35225 ft, heading NNE at 611 mph. Spotted 8x before! [10:40:20 AM CDT] #A4B996 #N403UP #B752 #UPS #UPS5789 #5X5789 #ADSB #ADSBbot

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

🇺🇸 N403UP - Boeing 757 24APF - United Parcel Service UPS5774/5X5774, Chicago/Rockford (RFD) to George Bush Intcntl/Houston (IAH) - 4.5 mi away @ 35875 ft, heading SSW at 478 mph. Spotted 7x before! [04:10:40 PM CST] #A4B996 #N403UP #B752 #UPS #UPS5774 #5X5774 #ADSB #ADSBbot

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

🇺🇸 N403UP - Boeing 757 24APF - United Parcel Service UPS896/5X896, Louisville Muhammad Ali (SDF) to Reno/Tahoe (RNO) - 4.3 mi away @ 36025 ft, heading W at 434 mph. Spotted 6x before! [03:42:42 AM CST] #A4B996 #N403UP #B752 #UPS #UPS896 #5X896 #ADSB #ADSBbot