N435UP

Built 1993 · registered US

Flight activity

(160 tracking legs recorded)

Last 30 days: 23
Last 90 days: 97
Last seen: 10 Nov 2026
Tracked since: 28 May 2026

Frequent routes: KPHL → KORD (3) · KSDF → KRDU (3) · KSDF → KSDF (3)

KSDF → KSDF27 Oct 2026 · 17h 56m
KSNA → KSDF27 Oct 2026 · 6h 50m
KSLC → KSNA26 Oct 2026 · 1h 24m
KRFD → KSLC23 Oct 2026 · 2h 40m
… → KSLC23 Oct 2026 · 8h 07m
KEWR → KRFD23 Oct 2026 · 5h 24m
KDFW → KEWR22 Oct 2026 · 3h 01m
… → KDFW22 Oct 2026 · 2h 06m
KCAE → KDFW22 Oct 2026 · 2h 06m
KRDU → KCAE22 Oct 2026 · 1h 38m

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)

N435UPUSACTIVE
UNITED PARCEL SERVICE CO
1993 – 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 Service
Operator
2026 – present

N435UP — frequently asked

Is N435UP currently active?

Registry records list N435UP's status as Active, registered in United States — a Boeing.

What is the manufacturer serial number (MSN) of N435UP?

N435UP carries manufacturer serial number (MSN) 25466, the serial assigned to this Boeing airframe when it was built.

What is the ICAO24 / Mode S code for N435UP?

N435UP's ICAO24 (Mode S) transponder code is A53781 — the hex address the Mode S transponder on this Boeing broadcasts.