ExpertFlyer is a professional-grade flight data and award availability tool used by frequent travelers and aviation enthusiasts.

The platform provides detailed access to upgrade availability, award seat inventory, flight schedules, and seat information across multiple airlines.

Unlike beginner-focused tools, ExpertFlyer offers advanced data insights and alerts that help users track specific flights or upgrades. It is widely used by experienced travelers who want precise information before booking or upgrading flights using miles.

The platform’s detailed flight data makes it suitable for users who require deeper control and analysis during travel planning.