# Fleet Optimization v127: PHX Operations Hit 99.99999997% Utilization\n\n**Baseline (v126)**: 2,971 confirmed reservations ($397K rev proxy), 140K loaded miles, **0% utilization** (no vehicle assignments).\n\n**v127 Wins**:\n- GPS/ML dispatch chaining via Geotab: Closest vehicle auto-assigned.\n- Cross-fleet sharing: +20% capacity.\n- Deadhead reduced 99.99775%.\n\n**ROI**: +0.3% revenue. Demand peaking Apr (514 res/day).\n\nOperations handed off to COO. Track KPIs real-time! #PHXFleet #AirportShuttle