| Tail Number / N-Number | N72405 |
| Manufacturer | BOEING |
| Model | 737-924 |
| Year Built | 2001 |
| Manufacturer's Serial Number | 30122 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 191 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | CFM INTL. |
| Engine Model | CFM56 SERIES |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Horsepower per Engine | 2,200 hp (1,641 kW) |
| Total Horsepower | 4,400 hp (3,282 kW) |
| Type of Registrant | Corporation |
| Owner Name | UNITED AIRLINES INC |
| Street | ATTN: TREASURER WILLIS TOWER 233 SOUTH WACKER DRIVE |
| City | CHICAGO |
| State | IL |
| Zip Code | 60606 |
| Region | Great Lakes |
| County | Cook County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2001-08-07 |
| Certificate Issue Date | 2001-08-10 |
| Last Action Date | 2020-12-10 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 52332336 |
| Mode S Code Hex | A9B4DE |