| Tail Number / N-Number | N988UA |
| Type of Reservation | 2 year hold for canceled N-numbers |
| Reserving Party Name | CANCELLED/NOT ASSIGNED |
| Date Reserved | 2020-06-25 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N988UA.
| Tail Number / N-Number | N988UA |
| Manufacturer | BOEING |
| Model | 737-291 |
| Year Built | 1979 |
| Manufacturer's Serial Number | 21750 |
| 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 | ELK GROVE TOWNSHIP |
| State | IL |
| Zip Code | 60007 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1979-05-21 |
| Certificate Issue Date | 1995-11-21 |
| Last Action Date | 2001-12-18 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2004-02-13 |
| Exported To | MEXICO |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N988UA.
| Tail Number / N-Number | N988UA |
| Manufacturer | BOEING |
| Model | 737-54K |
| Manufacturer's Serial Number | 29794 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 149 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 2 engines |
| Last Action Date | 2019-12-09 |
| Last Status | N-Number assigned as import but has not been registered that is pending cancellation |
| Cancellation Date | 2020-06-25 |