| Tail Number / N-Number | N7731A |
| Manufacturer | BOEING |
| Model | 737-76N |
| Year Built | 2006 |
| Manufacturer's Serial Number | 32677 |
| 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 | CFM56-7B22 |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 22,700 pounds-force (101.0 kN) |
| Total Thrust | 45,400 pounds-force (201.9 kN) |
| Type of Registrant | Corporation |
| Owner Name | SOUTHWEST AIRLINES CO |
| Street | 2702 LOVE FIELD DR # HDQ-4GC |
| City | DALLAS |
| State | TX |
| Zip Code | 75235-1908 |
| Region | Southwestern |
| County | Dallas County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2006-07-23 |
| Certificate Issue Date | 2022-02-01 |
| Last Action Date | 2022-02-01 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 52473250 |
| Mode S Code Hex | AA76A8 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N7731A.
| Tail Number / N-Number | N7731A |
| Manufacturer | CESSNA |
| Model | 180 |
| Manufacturer's Serial Number | 32628 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 121 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | CESSNA AIRCRAFT CO |
| Street | 5800 PAWNEE RD |
| City | WICHITA |
| State | KS |
| Zip Code | 67207 |
| Region | Central |
| County | Dallas County |
| Last Status | Valid Registration |
| Cancellation Date | 1956-11-02 |