Formation Flight
Time-on-target timing aid
Free
Formation Flight is a timing aid for pilots flying time-on-target (TOT) and hack-time missions. Set a target and a TOT, or start a hack, and the app uses your device's GPS to show the numbers you need to arrive on time:
• Time, ETE, ETA, and your early/late Δ against the TOT, colour-coded against tolerances you choose • Current groundspeed and the groundspeed required to make the TOT • Distance and bearing to the target, plus your current track • Large, high-contrast readouts designed to be read at a glance in the cockpit • Screen stays awake while a flight is active
Plan flights ahead of time, pick targets on a map or by coordinates, and adjust the TOT or hack time in flight.
Formation Flight is a supplemental situational-awareness tool. It is not a certified navigation system and must not be used as a primary means of navigation, terrain avoidance, or traffic separation. Always fly the aircraft first and cross-check against primary instruments.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Andrew Ellis, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Andrew Ellis
- Size
- 6.2 MB
- Category
- Navigation
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Apple Watch
Requires watchOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Andrew Ellis