N406UP
Built 1988 · registered US
This aircraftFlight activity
(129 tracking legs recorded)- Last 30 days
- 24
- Last 90 days
- 85
- Last seen
- 30 Oct 2026
- Tracked since
- 29 May 2026
Frequent routes: KABQ → KONT (2) · KDFW → KABY (2) · KPHL → KRDU (2)
- KSDF → KSDF29 Oct 2026 · 19h 32m
- KICT → KSDF29 Oct 2026 · 1h 29m
- KSGF → KSDF27 Oct 2026 · 0h 57m
- KSDF → KSDF21 Oct 2026 · 18h 04m
- KABY → KSDF21 Oct 2026 · 1h 11m
- KDFW → KABY20 Oct 2026 · 5h 26m
- … → KDFW20 Oct 2026 · 3h 44m
- KRDU → KDFW20 Oct 2026 · 3h 46m
- … → KRDU20 Oct 2026 · 0h 51m
- KPHL → KRDU20 Oct 2026 · 0h 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)- N406UPUSACTIVEUNITED PARCEL SERVICE CO1999 – 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 N406UP currently active?
Registry records list N406UP's status as Active, registered in United States — a Boeing.
What is the manufacturer serial number (MSN) of N406UP?
N406UP carries manufacturer serial number (MSN) 23728, the serial assigned to this Boeing airframe when it was built.
What is the ICAO24 / Mode S code for N406UP?
N406UP's ICAO24 (Mode S) transponder code is A4C4BB — the hex address the Mode S transponder on this Boeing broadcasts.