Which Airlines Are Actually Reducing Flight Delays in 2026? AI, Rebooking, and Real Results

Nearly empty airport gate E19 at night with rows of red seats, one lone passenger sleeping with suitcase nearby due to his delayed flights.

Introduction Flight delays feel inevitable, but 2026 data shows a surprising split. Delta maintained its crown with an 80.9% on-time arrival rate while Spirit Airlines jumped from sixth place to third despite filing for bankruptcy twice. The difference comes down to technology investments, operational focus, and AI-powered rebooking systems that are reshaping how airlines handle … Read more