| Tail Number / N-Number | N554WN |
| Manufacturer | BOEING |
| Model | 737-7BX |
| Year Built | 2002 |
| Manufacturer's Serial Number | 30746 |
| 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) |
| Engine Manufacturer | CFM INTL. |
| Engine Model | CFM56-7B |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 20,000 pounds-force (89.0 kN) |
| Total Thrust | 40,000 pounds-force (177.9 kN) |
| Type of Registrant | LLC |
| Owner Name | ALC B377 30746 LLC |
| Street | 915 FRONT ST |
| City | SAN FRANCISCO |
| State | CA |
| Zip Code | 94111-1426 |
| Region | Western-Pacific |
| County | San Francisco County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2011-02-18 |
| Certificate Issue Date | 2011-01-18 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-01-31 |
| Status | Valid Registration |
| Mode S Code | 51610110 |
| Mode S Code Hex | A71048 |