N444UP
Built 1994 · registered US
This aircraftFlight activity
(109 tracking legs recorded)- Last 30 days
- 35
- Last 90 days
- 53
- Last seen
- 11 Nov 2026
- Tracked since
- 2 Jun 2026
Frequent routes: KICT → KSDF (2) · KPHL → KSDF (2) · KSDF → KPHL (2)
- … → KDEN11 Nov 2026 · 14h 06m
- KBFI → KBFI5 Nov 2026 · 10h 43m
- KDEN → KBFI5 Nov 2026 · 2h 22m
- KBFI → KDEN4 Nov 2026 · 19h 39m
- … → KBFI4 Nov 2026 · 8h 38m
- … → KSAT3 Nov 2026 · 18h 04m
- KONT → KABQ30 Oct 2026 · 1h 17m
- KPDX → KONT29 Oct 2026 · 1h 59m
- … → KPDX28 Oct 2026 · 12h 22m
- KATL → KPDX28 Oct 2026 · 12h 23m
Showing the 10 most recent distinct flights. The total counts every raw ADS-B tracking leg, including repeat observations and sub-5-minute artifacts.
From ADS-B observations collected since May 2026. Coverage depends on ground-receiver density; gaps do not mean the aircraft did not fly.
Registration history
(1)- N444UPUSACTIVEUNITED PARCEL SERVICE CO1994 – present
Owner names are published by the issuing civil registry (FAA / CCARCS / CASA / ANAC / NZ CAA). Owner addresses present in the source are not republished here. Registered owner? Request removal
Operator history
(1)- United Parcel ServiceOperator2026 – present
Is N444UP currently active?
Registry records list N444UP's status as Active, registered in United States — a Boeing.
What is the manufacturer serial number (MSN) of N444UP?
N444UP carries manufacturer serial number (MSN) 27389, the serial assigned to this Boeing airframe when it was built.
What is the ICAO24 / Mode S code for N444UP?
N444UP's ICAO24 (Mode S) transponder code is A55B49 — the hex address the Mode S transponder on this Boeing broadcasts.