FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026

N21108 — Boeing 757-224

Rendered live from the FAA Aircraft Registry (refreshed weekly). This tail has no NTSB events or airworthiness directives indexed against it — type-level history is on the type page below.

Registration

Registrant

UNITED AIRLINES INC

Registrant Type

Corporation

Location

CHICAGO, IL

Status

Registration Valid

Certificate Issued

Jul 15, 2014

Airworthiness Date

Nov 7, 1994

Registration Expires

Jul 31, 2027

Last Action

Jul 20, 2023

Aircraft

Serial Number

27298

Year Manufactured

1994

Aircraft Type

Fixed Wing Multi Engine

Certification

Standard (+1 flag)

Engine

ROLLS-ROYC RB-211 SERIES

Engines / Seats

2 / 178

Weight Class

CLASS 3

Mode S (Hex)

A1BFB2

Type History

Boeing 757-224 type page → — 40 registered · 15 NTSB records · 0 airworthiness directives

Live position via ICAO24 A1BFB2

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