Flight Miles Calculation Explained: How Are They Determined?
Discover how flight miles are calculated based on distance and routes. Learn tips for optimizing frequent flyer benefits.
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Flight miles are typically calculated based on the distance between airports using great-circle distance formulas. This method estimates the shortest path over the Earth’s surface between two points. These miles can be influenced by actual flight paths and routes but are primarily used to determine frequent flyer program mileage accrual.
FAQs & Answers
- What is the great-circle distance? The great-circle distance is the shortest path between two points on the Earth's surface, used in calculating flight distances.
- How can I maximize my frequent flyer miles? You can maximize your frequent flyer miles by choosing flights that earn more miles, taking advantage of promotional offers, and using airline credit cards.
- Are flight miles the same as travel distance? No, flight miles are often calculated based on great-circle distance and can differ from the actual flight path taken.
- What factors affect my flight miles accrual? Flight miles accrual can be affected by factors such as the airline, the flight route, class of service, and promotions.