Pilot Crew Rest - About Flying

Essential flight tools. One app. About Flying brings crew rest planning, time calculations, unit conversion, and sunrise/sunset estimates together in one practical toolkit designed for airline pilots. CREW REST Plan rest schedules for 3 or 4 pilots, customise rest periods, and track your rest with countdowns and alarms. TIME CALCULATORS Add and subtract time, calculate clock times, and convert between time zones. UNIT CONVERTER Convert commonly used units, including fuel conversions with adjustable density. SUNRISE & SUNSET Estimate sunrise, sunset, and twilight along your flight route with interactive timelines and maps. BUILT FOR PILOTS Designed for iPhone and iPad, with adaptive layouts optimised for iPhone Duo. Core calculations work offline, with no account required. For planning and reference only. Always verify against approved operational information and procedures.