how to make your vfr routes straight in foreflight sJ0lucy9QOw
How to Make Your VFR Routes Straight in ForeFlight: A Pilot's Guide
Key Takeaways
- Don't use "RTE Points" for straight lines: Using standard route points will generate a curved flight path based on airway structures or direct routing algorithms.
- Use "Waypoints" instead: ForeFlight's "Waypoint" tool allows you to create a direct, straight-line connection between two coordinates.
- Correct the Course: If you are already flying a curved route, use the "Direct-to" function to instantly vector your flight plan.
One of the most common frustrations for pilots using ForeFlight is encountering curved flight lines that don't match their intended VFR route. Whether you are flying from a distant airport or planning a scenic cruise, you often need a hard, straight line between two specific points to ensure accurate fuel planning and adherence to ATC clearances.
Understanding the distinction between "Route Points" and "Waypoints" is the single most important step to fixing this issue.
Why Are My Routes Curving? (The Core Mechanic)
ForeFlight uses different logic depending on how you add a destination to your flight plan. When you simply tap an airport or a named waypoint in the database, ForeFlight attempts to calculate the most efficient path, which often results in a curved line to connect to airways or optimize wind vectors.
To force a perfectly straight line, you must bypass the automatic routing engine and create a direct geometric link. Here is how to do it.
Step-by-Step: Creating a Straight VFR Route
- Start a New Flight Plan: Tap the Flight Plan icon (the airplane tail) and select "Plan Flight."
- Enter Departure: Tap the Departure Airport field. Instead of selecting an airport from the list, tap the "Map" icon or "Search." Type in the latitude and longitude coordinates of your specific starting point (if you aren't flying from an airport).
- Enter Destination: Now, select the destination. Again, do not just pick an airport. If you need a specific point that isn't an airport, use the "Add Waypoint" feature via the three-dot menu.
- Force Direct Routing: Once both points are entered, look at the "Route" tab. Ensure that the route description reads as a direct connection (e.g., Direct from [Point A] to [Point B]).
- Alternative Method (The "Waypoint" Tool): For absolute precision, go to the Map tab. Tap the Pencil Icon (Edit Chart/Route). Select Waypoint, enter your coordinates, and then tap the Route Line tool to draw a straight line between them.
RTE Points vs. Waypoints: What's the Difference?
Confusion often arises because ForeFlight has two distinct tools for navigation points. Understanding the table below will prevent you from accidentally creating curves.
| Feature | RTE Point (Route Point) | Waypoint |
|---|---|---|
| Purpose | Used for filing flight plans with ATC. Connects airports via airways or direct routing. | Used for personal navigation, VFR plotting, or specific GPS coordinates. |
| Path Generation | Curved. Often generates a path that follows airway structures (e.g., V35) or uses great-circle routing. | Straight. Creates a direct geometric line between coordinates. |
| Use Case | IOL (Instrument) flight plans, VFR flight plans with airways. | VFR cruising, check-points, or drawing a route on a map manually. |
Quick Checklist: Ensuring a Straight Line
- [ ] Did I select "Direct" routing in the plan summary?
- [ ] Did I avoid selecting an airway number (e.g., V12) which forces a track?
- [ ] Did I manually verify the "Course" field matches the desired heading?
- [ ] If using the Map tool, did I ensure the "Snap to Grid" or "Snap to Airway" feature was turned off?
Advanced: Fixing a Curved Route in Mid-Flight
If you are already airborne and your route has curved unexpectedly, you do not need to plan a new trip. Use the Direct-to function:
- Tap the Route icon.
- Select Direct-to.
- Select your destination.
- ForeFlight will instantly redraw the flight line as a straight line from your current position to the destination.
Frequently Asked Questions (FAQ)
1. Why does ForeFlight connect airports with a curved line automatically?
ForeFlight's intelligent routing engine tries to connect points using the most efficient path. If you fly from Point A to Point B, it may connect via a nearby airway (like V35) to save fuel, rather than drawing a straight line. To force a straight line, you must delete the airway from the route and ensure