Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N998UA.
| Tail Number / N-Number | N998UA |
| Manufacturer | BOEING |
| Model | 737-291 |
| Year Built | 1982 |
| Manufacturer's Serial Number | 22741 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 134 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 388 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | UNITED AIR LINES INC |
| Street | 1200 E ALGONQUIN RD |
| City | ARLINGTON HEIGHTS |
| State | IL |
| Zip Code | 60005-4712 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1982-05-12 |
| Certificate Issue Date | 1995-11-14 |
| Last Action Date | 2001-11-20 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2002-11-13 |
| Exported To | UGANDA |
| Mode S Code | 53371036 |
| Mode S Code Hex | ADF21E |