Professional
FTL Calculator
The essential Flight Duty Period Calculator for aviation professionals. Accurately calculate FDP, split duty extensions, and target off-block times—completely offline.
Just $3.99 • No Subscriptions
Built for strict aviation compliance
Tired of manually interpreting complex Flight Time Limitations (FTL) tables? Our intuitive app provides instant, precise calculations to keep you legally compliant and ready to fly.
Instant Accuracy
Our algorithm ensures pinpoint accurate FDP calculations across major aviation regulations. Whether planning a sector or a complex multi-leg day, eliminate the guesswork.
Offline Capable
Built to work entirely offline. Perfect for use in the cockpit, crew room, or hotel where internet connections may be unstable or non-existent.
Customizable
Tailor the entire FDP reference table to match your specific airline's OpSpecs, making this the most flexible flight duty calculator available to you.
Complete Flight Duty Suite
Explore powerful tools designed for seamless flight planning. Click to view a feature in action.
Trusted by aviation professionals
From cockpit to operations center, Simple FTL Calculator serves every critical role in aviation.
Pilots & Flight Crew
Daily duty planning, managing delays, and optimizing return-to-base timings with precision.
Operations Teams
Verify schedules, manage disruptions, and make informed crewing decisions efficiently.
Training Departments
Demonstrate FDP calculations and test operational scenarios effortlessly in educational settings.
Ready for takeoff?
Reduce administrative burden and focus on what matters most—safe and efficient flight operations anywhere in the world.
Available now on the iOS App Store for $3.99