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

🇺🇸 N416UP - Boeing 757 24APF - United Parcel Service UPS846/5X846, Louisville Muhammad Ali (SDF) to Salt Lake City (SLC) - 4.6 mi away @ 38950 ft, heading WNW at 477 mph. Spotted 9x before. [02:12:03 AM CDT] #A4EC3A #N416UP #B752 #UPS #UPS846 #5X846 #ADSB #ADSBbot

ICAO: A4EC3A
Owner: UNITEDPARCELSERVICE
Flt: UPS1055 N416UP B752
Time: 2026-02-09 21:53:37 EST
Min Alt: 30000 ft
Min Dist: 4.97 nm (120deg ESE)

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ICAO: A4EC3A
Owner: UNITED PARCEL SERVICE
Flt: UPS1016 N416UP B752 SDF-BOS
Time: 2026-01-22 03:43:49 EST
Min Alt: 10400 ft
Min Dist: 0.4 mi (66° ENE)
Squawk: 4061

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

🇺🇸 N416UP - Boeing 757 24APF - United Parcel Service UPS896/5X896, Louisville Muhammad Ali (SDF) to Reno/Tahoe (RNO) - 4.1 mi away @ 35025 ft, heading W at 458 mph. Spotted 8x before. [04:18:45 AM CST] #A4EC3A #N416UP #B752 #UPS #UPS896 #5X896 #ADSB #ADSBbot

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

🇺🇸 N416UP - Boeing 757 24APF - United Parcel Service UPS5971/5X5971, Portland (PDX) to Louisville Muhammad Ali (SDF) - 4.9 mi away @ 36850 ft, heading ESE at 591 mph. Spotted 7x before! [11:20:51 AM CST] #A4EC3A #N416UP #B752 #UPS #UPS5971 #5X5971 #ADSB #ADSBbot

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

🇺🇸 N416UP - Boeing 757 24APF - United Parcel Service UPS5837/5X5837 - 4.8 mi away @ 41325 ft, heading ESE at 512 mph. Spotted 6x before! [10:37:06 AM CDT] #A4EC3A #N416UP #B752 #UPS #UPS5837 #5X5837 #ADSB #ADSBbot