Intro: Flight delays feel random, but the reasons are usually predictable.
1. Weather
Fog, storms, and wind cause major delays.
2. Aircraft issues
Safety checks take priority.
3. Air traffic control
Busy skies slow departures.
4. Late incoming aircraft
Your plane may be arriving late from another route.
5. When to claim compensation
Long delays may qualify.
Summary: Most delays come from weather, safety checks, or air traffic.