Aircraft N644UA Data

N644UA
1991 Boeing 767-322, c/n 25094
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Latest photos of N644UA
Aircraft N644UA, United 767-300, at LSGG, photo by Andy Graf
Andy Graf
@ LSGG
Aircraft N644UA, at eham, at EHAM, photo by Ronald
Ronald
@ EHAM
Aircraft N644UA, UAL 763 zx EIDW-ORD, at KORD, photo by Florida Metal
Florida Metal
@ KORD
Aircraft N644UA, Boeing 767-322, at KMCO, photo by Mark Pasqualino
Mark Pasqualino
@ KMCO
Recent Routes
ON GROUND United Airlines
Time Callsign FL Speed Heading Route
2026-08-30 22:14 UTC UAL946 / UA946 0 kt IAD → AMS IADAMS Washington Dulles International Airport

Amsterdam Airport Schiphol
2026-08-30 19:40 UTC UAL243 / UA243 1 kt NCE → IAD NCEIAD Nice-Côte d'Azur Airport

Washington Dulles International Airport
2026-08-30 08:08 UTC UAL242 / UA242 0 kt IAD → NCE IADNCE Washington Dulles International Airport

Nice-Côte d'Azur Airport
2026-08-29 22:40 UTC UAL947 / UA947 0 kt 270° AMS → IAD AMSIAD Amsterdam Airport Schiphol

Washington Dulles International Airport
2026-08-29 12:34 UTC UAL20 / UA20 8 kt 177°
2026-08-24 12:14 UTC UAL128 / UA128 FL2 138 kt 270°
2026-08-23 11:24 UTC UAL129 / UA129 FL4 144 kt 125°
2026-08-22 19:22 UTC UAL21 / UA21 FL5 149 kt 270°
2026-08-21 17:18 UTC UAL322 / UA322 1 kt 343° VCE → IAD VCEIAD Venice Marco Polo Airport

Washington Dulles International Airport
2026-08-21 06:12 UTC UAL321 / UA321 13 kt 323° IAD → VCE IADVCE Washington Dulles International Airport

Venice Marco Polo Airport
2026-08-18 12:22 UTC UAL855 / UA855 FL4 144 kt 270°
2026-08-18 03:38 UTC UAL854 / UA854 FL238 489 kt 154°
2026-08-11 19:10 UTC UAL53 / UA53 FL5 145 kt ZRH → IAD ZRHIAD Zürich Airport

Washington Dulles International Airport
2026-08-11 06:14 UTC UAL52 / UA52 FL12 0 kt IAD → ZRH IADZRH Washington Dulles International Airport

Zürich Airport
2026-08-09 23:20 UTC UAL127 / UA127 7 kt 290°
2026-08-09 11:10 UTC UAL126 / UA126 FL1 150 kt 163°
2026-08-08 21:20 UTC UAL4196 / UA4196 1 kt 180°

Live location data from OpenSky Network

Airframe Info
Manufacturer Boeing
Model 767-322 Search all Boeing 767-322
Year built 1991
Construction Number (C/N) 25094
Aircraft Type Fixed wing multi engine
Number of Seats 330
Number of Engines 2
Engine Type Turbofan
Engine Manufacturer and Model Pratt & Whitney PW4060
Aircraft
Registration Number N644UA
Mode S (ICAO24) Code a875da
Certification Class Standard
Certification Issued 2015-06-03
Air Worthiness Test 1991-05-17
Last Action Taken 2023-05-19
Current Status Valid
Owner
Registration Type Corporation
Owner UNITED AIRLINES INC
Address Chicago, IL 606067147
United States
Region Great Lakes