Golf Tutorials

What Is the Line of Flight in Golf?

By Spencer Lanoue
November 1, 2025

The line of flight is the entire path your golf ball takes through the air, from the moment it leaves the clubface until it comes to rest on the ground. Understanding what creates this flight path - the starting point, the trajectory height, and the curvature - is essential for hitting more consistent shots and playing better on the course.

Getting the Basics Right: Target Line vs. Line of Flight

Before we go any further, it's important to clarify a common point of confusion: the difference between your target line and your ball's line of flight. They are almost never the same thing, and that's perfectly okay.

  • The Target Line: This is the perfectly straight, imaginary line connecting your golf ball directly to your target. Think of it as the mission objective - the ideal path if factors like spin and gravity didn't exist.
  • The Line of Flight: This is what actually happens. It's the real, three-dimensional arc the ball travels through the air. Even for the shortest of putts, the ball typically travels in an arc rather than a perfectly straight line, due to factors like terrain and spin.

Think of the target line as the plan, while the line of flight represents reality. To hit very straight shots, you need to account for this reality by adapting your swing and clubface alignment. For example, if you aim left of the flag, you must account for your typical shot shape, such as a fade, to bring the ball onto the intended line.

The Three Big Factors That Shape Your Line of Flight

A good ball flight is not a simple accident, it's the result of three main factors interacting together at the moment the clubface impacts the ball:

1. Starting Line: Where the Ball Begins Its Journey

The path of your swing initiates the ball's journey. For drivers, around 85% of the ball's initial direction is determined by the angle of the clubface at impact. For irons, this is similar but slightly less pronounced at around 75%.

If the clubface points directly at the target at impact, the ball will start straight toward it. If the face is ‘open’ (pointing right for a right-handed golfer), the ball will start right. A ‘closed’ face (pointing left) means the ball will start left.

A Quick Drill to Master Your Starting Line

The "Gate Drill" is a fantastic way to get a feel for your clubface control.

  1. Set up two tees just wider than your clubhead.
  2. Position a ball in between these tees.
  3. Swing through the "gate" cleanly to avoid knocking the tees.
  4. Knocking the right tee indicates an inside-out path, hitting the left tee indicates an outside-in path. Aim to send the ball through the middle of the tees for proper alignment.

2. The Curve of the Flight: Slicing or Hooking the Ball

The curvature of the ball is dictated by the relationship between the swing path and the angle of the clubface. This is often referred to as the D-Plane concept.

  • For a Big Slice (Right-Handed): This common error occurs when the swing path is outside-in and the clubface is open, causing a left-to-right spinning flight.
  • To Make a Draw (Right-Handed): To hit a draw, the swing path should be inside-out while the clubface is slightly closed, causing a right-to-left ball flight.

Using alignment sticks on the course can aid in visualizing your desired path and ensuring correct swing direction, helping you achieve a consistent draw or fade with practice.

3. Trajectory: Going High, Going Low

The trajectory of your golf ball - whether it goes high or low - is influenced by several factors, such as swing speed and clubface angle. Adjustments can control the ball's flight height effectively.

Dynamic Loft

The dynamic loft at impact is crucial. When playing with irons, adjust the shaft lean to control the trajectory. Forward shaft lean can lower the ball flight, while a more upright position can increase height.

Adjusting Your Height in Your Flight Path: Step-by-Step

  1. To hit high: Position the ball forward in your stance. This allows the club to meet the ball on an upward swing arc.
  2. To hit low shots: Position the ball back in your stance. This promotes a downward strike, creating a lower ball flight.

How Understanding Lines of Flight Helps in Making Better Choices on the Course

When Playing for Dog-leg Holes

On dog-leg holes, aim to the side that corresponds with the curve you typically play. For a right-handed golfer, aim left to let your fade bring the ball back to the fairway's center.

Having Stock Shots

Developing reliable stock shots, like a consistent fade or draw, allows you to manage the course more effectively. A good stock shot helps ensure predictability in your play.

Final Thoughts

The better you understand your ball's line of flight, the more control you'll have over your game. Mastery of your ball's flight path puts you in command, making you a consistent and confident golfer.

I invite you to try Caddie AI. We provide instant advice from club choice to strategy planning, helping golfers at all levels improve their game.

The best AI golf app: Caddie is your personal AI golf coach. Get expert-level golf advice instantly, 24/7 to help you play like a pro. Try it free →
Get pro-level golf advice instantly, 24/7
Ask Caddie anything. From “what club should I use?” to “how do I play this shot?” and get instant answers.
Get started for free
Plan every shot like a pro
Describe your situation and Caddie AI helps you pick your target, shot shape, and club with confidence.
Get started for free
Play Golf like a Pro with Caddie
Learn and improve your golf game as you play. Get pro-level tips, strategy and guidance anytime.
Get started for free

Spencer has been playing golf since he was a kid and has spent a lifetime chasing improvement. With over a decade of experience building successful tech products, he combined his love for golf and startups to create Caddie AI - the world's best AI golf app. Giving everyone an expert level coach in your pocket, available 24/7. Caddie's mission is simple: make world-class golf advice accessible to everyone, anytime.

Other posts you might like

How to Throw a Golf Tournament Fundraiser

Thinking about hosting a golf tournament fundraiser is the first swing, executing it successfully is what gets the ball in the hole. This guide will walk you through the entire process, step-by-step, from laying the initial groundwork months in advance to watching your happy golfers tee off. We’ll cover everything from securing sponsors and setting your budget to planning the on-course fun that makes an event unforgettable.

Read more
card link

What Is a Golf Handicap?

A golf handicap does more than just give you bragging rights (or a reason to demand strokes from your friends) - it’s the game’s great equalizer and the single best way to track your improvement. This guide breaks down what a handicap is, how the supportive math behind a handicap index a is, and exactly how you can get one for yourself. We’ll look at everything from Course Rating to Adjusted Gross Score, helping you feel confident both on the course and in the clubhouse.

Read more
card link

What Is the Compression of a Pinnacle Rush Golf Ball?

The compression of a Pinnacle Rush golf ball is one of its most defining features, engineered specifically to help a huge swath of golfers get more distance and enjoyment from their game. We'll break down exactly what its low compression means, who it's for, and how you can use that knowledge to shoot lower scores.

Read more
card link

What Spikes Fit Puma Golf Shoes?

Figuring out which spikes go into your new (or old) pair of Puma golf shoes can feel like a puzzle, but it’s much simpler than you think. The key isn't the brand of the shoe, but the type of receptacle system they use. This guide will walk you through exactly how to identify your Puma's spike system, choose the perfect replacements for your game, and change them out like a pro.

Read more
card link

How to Use the Golf Genius App

The Golf Genius app is one of the best tools for managing and participating in competitive golf events, but figuring it out for the first time can feel like reading a new set of greens. This guide cuts through the confusion and shows you exactly how to use the app as a player. We’ll cover everything from logging into your tournament and entering scores to checking the live leaderboard so you can enjoy the competition without any tech headaches.

Read more
card link

How to Not Embarrass Yourself While Golfing

Walking onto the first tee with sweaty palms, worried you’ll be a good partner to paly wtih...or even asked back again ...We’ve all been there - trust me! The real trick of feeling confortable... is about how you handle you’re ready to plsy. THIS guide explains the simple rules of the rode to show you hnow t play golf while staying calm relaxed and focused... an having much morse fun while you,',re aat it? You'll also play with confidence a dn make fiendsa while you're at i

Read more
card link
Rating

Instant advice to help you golf like a pro

Just ask a question or share a photo and Caddie gives personalized guidance for every shot - anytime, anywhere.

Get started for free
Image Descrptions