Airliners & Commercial/EMBRAER/EMB-145XR/N21129

N21129 — 2003 EMBRAER EMB-145XR

Registry aircraft record

✦FAA Registry Record

N-NumberN21129

Serial number145703

ManufacturerEMBRAER

ModelEMB-145XR

Year built2003

RegistrantUNITED AIRLINES INC

Registry statusV

Last action2023-08-25

Source: FAA (United States) · updated Aug 31, 2026

One of 16 active EMBRAER EMB-145XRs across the 7 registries BuyJet tracks. Registry record last updated Aug 31, 2026.

New to market — be the first to see EMB-145XR listings View market →

Is this your aircraft?

List it in minutes — we’ve already got the registry data.

About N21129

N21129 is a 2003 EMBRAER EMB-145XR registered with the FAA (United States).

Yes — the FAA (United States) lists N21129 as registered (registry data updated 2026-08-31).

The EMBRAER EMB-145XR has 55 seats and 2 engines.