N323UP
Built 1997 · registered US
This aircraftFlight activity
(250 tracking legs recorded)- Last 30 days
- 25
- Last 90 days
- 156
- Last seen
- 12 Nov 2026
- Tracked since
- 27 May 2026
Frequent routes: KMHR → KONT (3) · KDFW → KSDF (2) · KLAS → KLAS (2)
- … → KATL12 Nov 2026 · 8h 17m
- KPHL → …11 Nov 2026 · 10h 40m
- KJFK → KPHL11 Nov 2026 · 9h 36m
- KOAK → KMSP6 Nov 2026 · 10h 07m
- … → KOAK5 Nov 2026 · 10h 37m
- … → KSAN5 Nov 2026 · 9h 05m
- … → KSAT4 Nov 2026 · 10h 01m
- … → KPHX4 Nov 2026 · 8h 33m
- KDFW → KJFK3 Nov 2026 · 7h 02m
- KOAK → KDFW1 Nov 2026 · 8h 52m
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)- N323UPUSACTIVEUNITED PARCEL SERVICE CO1997 – 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 N323UP currently active?
Registry records list N323UP's status as Active, registered in United States — a Boeing.
What is the manufacturer serial number (MSN) of N323UP?
N323UP carries manufacturer serial number (MSN) 27749, the serial assigned to this Boeing airframe when it was built.
What is the ICAO24 / Mode S code for N323UP?
N323UP's ICAO24 (Mode S) transponder code is A37B45 — the hex address the Mode S transponder on this Boeing broadcasts.