ICAO: A875DA
Owner: UNITEDAIRLINES
Flt: UAL20 N644UA B763 IAH-AMS
Time: 2026-02-20 19:42:42 EST
Min Alt: 33000 ft
Min Dist: 0.43 nm (-14deg NNW)
Squawk: 1521
dev adsb planefence by kx1t - sdr-e airplanes flightaware faa
ICAO: A875DA
Owner: UNITED AIRLINES
Flt: UAL261 N644UA B763 MAD-IAD
Time: 2025-12-01 12:42:08 EST
Min Alt: 36000 ft
Min Dist: 8.9 nm (-172° S)
Squawk: 4044
Loudness: -1 dB
dev adsb planefence by kx1t -•sdr-e•airplanes•flightaware•faa
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N644UA - Boeing 767 322ER/W - United Airlines UAL3917/UA3917 - 4.8 mi away @ 41000 ft, heading SSW at 472 mph. Spotted 10x before! [03:22:38 PM CDT] #A875DA #N644UA #B763 #UNITED #UAL3917 #UA3917 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N644UA - Boeing 767 322ER/W - United Airlines UAL20/UA20, George Bush Intcntl/Houston (IAH) to Amsterdam Schiphol (AMS) - 4.4 mi away @ 31475 ft, heading NNE at 623 mph. Spotted 9x before! [05:53:53 PM CDT] #A875DA #N644UA #B763 #UNITED #UAL20 #UA20 #ADSB #ADSBbot
