Simple, fast trip planning for pilots
Quickly search the on-board database of over 27,000 airports, select your departure and arrival airports, then just enter when you’d like to leave or when you’d like to arrive and OnTime calculates the other!
Automatically adjusts for daylight savings time, and takes the work out of figuring out local times when crossing time zones! Gives you accurate estimated trip distance (great circle route), duration, and fuel required. Simply drag the slider to set the wind component and instantly see how the weather will affect your duration and fuel burn!
Seek, and ye shall find…
Quickly search the on-board database of over 27,000 airports
by ICAO, IATA, FAA ID, Name, or City!
- ICAO and IATA ID, Name, city, state/province and country
- Current local time
- Day/night indicator
Details at a glance
Quickly get details for any airport. You can instantly see:
- ID
- Beacon type
- Elevation
- Magnetic Variation
- Time Zone
- Latitude and Longitude
Want more? Simply tap the AirportGuide button and get airport diagrams, runway info, frequencies, hours of operation and more!
Customize for Your Aircraft
OnTime lets you quickly and easily define
- Average cruise speed
- Desired fuel units
- Fuel burn rate: specify custom rates for as many hours as you like, and remaining
- Time and fuel bias – standard adjustment for taxi time




