Head-to-Head Fleet Intelligence
Southwest Airlines vs Delta Air Lines
Comprehensive side-by-side fleet analysis comparing commercial aircraft inventory, fleet age trajectory, active vs stored ratios, engine manufacturers, and primary operating hubs.
Head-to-Head Fleet Summary
- Southwest Airlines operates 875 active commercial aircraft with an average fleet age of 11.2 years.
- Delta Air Lines operates 1,388 active commercial aircraft with an average fleet age of 11.2 years.
- Primary operating hubs: United States (Southwest Airlines) versus KATL, KJFK, KLAX, KDTW, KMSP, KSLC, KBOS, KSEA (Delta Air Lines).
Total Fleet 875
Average Age 11.2 yrs
Alliance Commercial
VS
Total Fleet 1,388
Average Age 11.2 yrs
Alliance Commercial
Key Asset & Operating Differentials
| Fleet Dimension | Southwest Airlines | Delta Air Lines | Differential Advantage |
|---|---|---|---|
| Observed Active Fleet Size | 875 aircraft | 1,388 aircraft | +513 (Delta Air Lines) |
| Average Fleet Age | 11.2 years | 11.2 years | 0.0 yrs younger (Southwest Airlines) |
| Primary Operating Hub(s) | United States | KATL, KJFK, KLAX, KDTW, KMSP, KSLC, KBOS, KSEA | - |
| Operating Status | Active Commercial Carrier | Active Commercial Carrier | - |
| Airframe Telemetry Tracking | Inspect Southwest Airlines Airframes → | Inspect Delta Air Lines Airframes → | - |