| Tail Number / N-Number | N921NK |
| Manufacturer | AIRBUS |
| Model | A320-271N |
| Year Built | 2019 |
| Manufacturer's Serial Number | 9339 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 190 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | IAE |
| Engine Model | PW1127G-JM |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 26,345 pounds-force (117.2 kN) |
| Total Thrust | 52,690 pounds-force (234.4 kN) |
| Type of Registrant | Corporation |
| Owner Name | BANK OF UTAH TRUSTEE |
| Street | 50 SOUTH 200 EAST STE 110 |
| City | SALT LAKE CITY |
| State | UT |
| Zip Code | 84111 |
| Region | Northwest Mountain |
| County | Salt Lake County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2019-11-19 |
| Certificate Issue Date | 2019-11-19 |
| Last Action Date | 2022-07-15 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 53141427 |
| Mode S Code Hex | ACC317 |