Hubs, Fleet, and the Global Network — Atlanta, Detroit, MSP, JFK, LAX, SEA + LATAM, KLM, Korean, WestJet

Delta operates seven domestic hubs anchored by Atlanta (the world's busiest airport), and has built a SkyTeam joint-venture network covering Latin America (LATAM), Europe (Air France-KLM), Asia (Korean Air), and now Canada (WestJet, 25% acquired in 2025). With 294 aircraft on order — including 31 widebodies announced in January 2026 — fleet renewal is a core strategic lever. This module is essential for ops, network planning, scheduling, fleet, commercial, and corporate strategy candidates.