#N121UP
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abovestlouis.com
🇺🇸 N121UP - Airbus A300 F4-622R - United Parcel Service UPS2873/5X2873, Albuquerque Sunport (ABQ) to Louisville Muhammad Ali (SDF) - 4.6 mi away @ 36700 ft, heading ESE at 586 mph. Spotted 19x before. [09:14:04 AM CDT] #A05939 #N121UP #A306 #UPS #UPS2873 #5X2873 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
June 24, 2026 at 2:14 PM
abovestlouis.com
🇺🇸 N121UP - Airbus A300 F4-622R - United Parcel Service UPS661/5X661, Kansas City (MCI) to Louisville Muhammad Ali (SDF) - 4.8 mi away @ 37400 ft, heading ESE at 569 mph. Spotted 21x before. [09:53:19 PM CDT] #A05939 #N121UP #A306 #UPS #UPS661 #5X661 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
September 18, 2026 at 2:53 AM
ke0opr.bsky.social
ICAO: #A05939
Owner: #UNITEDPARCELSERVICE
Flt: #N121UP #A306
Time: 2026-09-01 18:00:21 CDT
Min Alt: 23000 ft
Min Dist: 148.92 nm (20deg NNE)

#adsb #planefence by kx1t sdr-e adsbexchange flightaware faa
September 1, 2026 at 11:06 PM
abovestlouis.com
🇺🇸 N121UP - Airbus A300 F4-622R - United Parcel Service UPS2895/5X2895, Reno/Tahoe (RNO) to Louisville Muhammad Ali (SDF) - 4.5 mi away @ 37225 ft, heading ESE at 507 mph. Spotted 20x before. [11:52:05 AM CDT] #A05939 #N121UP #A306 #UPS #UPS2895 #5X2895 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
July 14, 2026 at 4:52 PM
kx1t-test.bsky.social
ICAO: #A05939
Owner: #UNITEDPARCELSERVICE
Flt: #UPS1057 #N121UP #A306 #MHT-#SDF
Time: 2026-06-01 21:13:19 EDT
Min Alt: 28675 ft
Min Dist: 0.7 nm (126deg SE)

#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
June 2, 2026 at 1:30 AM
kx1t-test.bsky.social
#ICAO: #A05939
Owner: #UNITED PARCEL SERVICE
Flt: #UPS5014 #N121UP #A306 #SDF-BOS
Time: 2026-01-24 18:46:23 EST
Min Alt: 18200 ft
Min Dist: 4.4 nm (-6° N)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
January 24, 2026 at 11:52 PM
kx1t-test.bsky.social
#ICAO: #A05939
Owner: #UNITED PARCEL SERVICE
Flt: #UPS5014 #N121UP #A306 #SDF-BOS
Time: 2026-01-24 17:00:56 EST
Min Alt: 8700 ft
Min Dist: 1.03 nm (20° NNE)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
January 24, 2026 at 10:08 PM
abovestlouis.com
🇺🇸 N121UP - Airbus A300 F4-622R - United Parcel Service UPS778/5X778, Chicago/Rockford (RFD) to George Bush Intcntl/Houston (IAH) - 3.8 mi away @ 31050 ft, heading SSW at 524 mph. Spotted 18x before. [04:53:45 AM CST] #A05939 #N121UP #A306 #UPS #UPS778 #5X778 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
December 23, 2025 at 10:53 AM
abovestlouis.com
🇺🇸 N121UP - Airbus A300 F4-622R - United Parcel Service UPS775/5X775, George Bush Intcntl/Houston (IAH) to Chicago/Rockford (RFD) - 4.0 mi away @ 32025 ft, heading NNE at 522 mph. Spotted 17x before. [11:22:33 PM CST] #A05939 #N121UP #A306 #UPS #UPS775 #5X775 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
December 23, 2025 at 5:22 AM
abovestlouis.com
🇺🇸 N121UP - Airbus A300 F4-622R - United Parcel Service UPS775/5X775, George Bush Intcntl/Houston (IAH) to Chicago/Rockford (RFD) - 4.2 mi away @ 35125 ft, heading NNE at 533 mph. Spotted 16x before. [11:18:53 PM CST] #A05939 #N121UP #A306 #UPS #UPS775 #5X775 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
December 12, 2025 at 5:19 AM
abovestlouis.com
🇺🇸 N121UP - Airbus A300 F4-622R - United Parcel Service UPS775/5X775, George Bush Intcntl/Houston (IAH) to Chicago/Rockford (RFD) - 3.9 mi away @ 34575 ft, heading NNE at 482 mph. Spotted 15x before. [11:19:15 PM CST] #A05939 #N121UP #A306 #UPS #UPS775 #5X775 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
December 11, 2025 at 5:19 AM
abovestlouis.com
🇺🇸 N121UP - Airbus A300 F4-622R - United Parcel Service UPS778/5X778, Chicago/Rockford (RFD) to George Bush Intcntl/Houston (IAH) - 3.8 mi away @ 31750 ft, heading SSW at 511 mph. Spotted 14x before! [04:43:29 AM CST] #A05939 #N121UP #A306 #UPS #UPS778 #5X778 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
December 9, 2025 at 10:43 AM
abovestlouis.com
🇺🇸 N121UP - Airbus A300 F4-622R - United Parcel Service UPS668/5X668, Louisville Muhammad Ali (SDF) to Kansas City (MCI) - 3.9 mi away @ 33600 ft, heading W at 542 mph. Spotted 13x before! [04:29:01 AM CDT] #A05939 #N121UP #A306 #UPS #UPS668 #5X668 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
October 4, 2025 at 9:29 AM
abovestlouis.com
🇺🇸 N121UP - Airbus A300 F4-622R - United Parcel Service UPS907/5X907, Bob Hope (BUR) to Louisville Muhammad Ali (SDF) - 4.4 mi away @ 36750 ft, heading ESE at 559 mph. Spotted 12x before! [12:08:36 AM CDT] #A05939 #N121UP #A306 #UPS #UPS907 #5X907 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
October 4, 2025 at 5:08 AM
abovestlouis.com
🇺🇸 N121UP - Airbus A300 F4-622R - United Parcel Service UPS5837/5X5837, Boise Air Trml/Gowen Field (BOI) to Louisville Muhammad Ali (SDF) - 4.7 mi away @ 38625 ft, heading ESE at 559 mph. Spotted 11x before! [10:48:52 AM CDT] #A05939 #N121UP #A306 #UPS #UPS5837 #5X5837 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
September 11, 2025 at 3:49 PM
abovestlouis.com
🇺🇸 N121UP - Airbus A300 F4-622R - United Parcel Service UPS2895/5X2895, Reno/Tahoe (RNO) to Louisville Muhammad Ali (SDF) - 15.3 mi away @ 35225 ft, heading ESE at 541 mph. Spotted 10x before! [11:55:26 AM CDT] #A05939 #N121UP #A306 #UPS #UPS2895 #5X2895 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
July 29, 2025 at 4:55 PM
abovestlouis.com
🇺🇸 N121UP - Airbus A300 F4-622R - United Parcel Service UPS636/5X636, Louisville Muhammad Ali (SDF) to St Louis Lambert (STL) - 3.3 mi away @ 3550 ft, heading NNE at 227 mph. Spotted 9x before! [04:32:08 AM CDT] #A05939 #N121UP #A306 #UPS #UPS636 #5X636 #Landing #Arrival #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
June 20, 2025 at 9:32 AM
abovestlouis.com
🇺🇸 N121UP - Airbus A300 F4-622R - United Parcel Service UPS2585/5X2585, Eppley Airfield (OMA) to Louisville Muhammad Ali (SDF) - 4.0 mi away @ 32250 ft, heading SE at 570 mph. Spotted 8x before! [09:46:34 AM CST] #A05939 #N121UP #A306 #UPS #UPS2585 #5X2585 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
February 19, 2025 at 3:46 PM