CurseForge · Minecraft mod
Flight Affinity
Adds a new enchantment: Flight Affinity. It removes the speed penalty applied when mining while in the air.
Quick answer
Which Flight Affinity release should I use?
Flight Affinity 1.4.0 for Fabric/Quilt 1.21.9-1.21.11 targets 1.21.9, 1.21.10, 1.21.11 with Fabric, Quilt. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.
Where it goes
Is Flight Affinity required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Flight Affinity 1.4.0 for Fabric/Quilt 1.21.9-1.21.11 need?
Flight Affinity 1.4.0 for Fabric/Quilt 1.21.9-1.21.11. Change the file and its required mods may change too.
Install Fabric API first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Flight Affinity without breaking your instance.
Built for Flight Affinity 1.4.0 for Fabric/Quilt 1.21.9-1.21.11. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Flight Affinity 1.4.0 for Fabric/Quilt 1.21.9-1.21.11. It targets 1.21.9, 1.21.10, 1.21.11 with Fabric, Quilt; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside Flight Affinity 1.4.0 for Fabric/Quilt 1.21.9-1.21.11. It opens that exact file at the source.
About this project
What does Flight Affinity add?

New Enchantment!
Based on the original Aerial Affinity Mod, this mod adds a helmet enchantment that lets you mine at full speed when you are not standing on the ground.
In vanilla, mining is 5 times slower while jumping, flying, swimming or riding. Flight Affinity removes that penalty, like Aqua Affinity does for being underwater, and the two stack. You can find it in the enchanting table, from librarian villagers and in loot chests.
Install it on both the client and the server. On Fabric and Quilt, Flight Affinity requires Fabric API.
Media
New Enchanted Book: Flight Affinity

Can Be Applied On Any Helmet:

Without Flight Affinity:
With Flight Affinity:
Project description from CurseForge.
Pick your setup
Flight Affinity by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.3
3 loader builds26.2
3 loader builds26.1.2
3 loader builds26.1.1
3 loader builds26.1
3 loader builds1.21.11
3 loader builds1.21.10
3 loader builds1.21.9
3 loader builds1.21.8
3 loader builds1.21.7
3 loader builds1.21.6
3 loader builds1.21.5
3 loader buildsShowing the newest 12 of 24 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Flight Affinity versions and loaders
Flight Affinity 1.4.0 for Fabric/Quilt 1.21.9-1.21.11
flightaffinity-fabric-1.4.0+mc1.21.9-1.21.11.jar
12 Oct 2026
Flight Affinity 1.4.0 for Fabric/Quilt 26.1-26.3
flightaffinity-fabric-1.4.0+mc26.1-26.3.jar
12 Oct 2026
Flight Affinity 1.4.0 for NeoForge 1.20.2-1.20.4
flightaffinity-neoforge-1.4.0+mc1.20.2-1.20.4.jar
12 Oct 2026
Flight Affinity 1.4.0 for NeoForge 1.20.5-1.20.6
flightaffinity-neoforge-1.4.0+mc1.20.5-1.20.6.jar
12 Oct 2026
Flight Affinity 1.4.0 for Fabric/Quilt 1.20.5-1.20.6
flightaffinity-fabric-1.4.0+mc1.20.5-1.20.6.jar
12 Oct 2026
Flight Affinity 1.4.0 for Fabric/Quilt 1.21-1.21.8
flightaffinity-fabric-1.4.0+mc1.21-1.21.8.jar
12 Oct 2026
Flight Affinity 1.4.0 for Fabric/Quilt 1.20-1.20.4
flightaffinity-fabric-1.4.0+mc1.20-1.20.4.jar
12 Oct 2026
Flight Affinity 1.4.0 for NeoForge 1.21-1.21.10
flightaffinity-neoforge-1.4.0+mc1.21-1.21.10.jar
12 Oct 2026
Flight Affinity 1.4.0 for Forge/NeoForge 1.20.1
flightaffinity-forge-1.4.0+mc1.20.1.jar
12 Oct 2026
Flight Affinity 1.4.0 for NeoForge 1.21.11-26.3
flightaffinity-neoforge-1.4.0+mc1.21.11-26.3.jar
12 Oct 2026
Flight Affinity 1.3.0 for Forge 1.20.1
flightaffinity-1.3.0+mc1.20.1-forge.jar
22 Apr 2026
1.3.0+mc1.20.1
flightaffinity-1.3.0+mc1.20.1-forge.jar
22 Apr 2026
Looking for an older file? The official CurseForge project page is in Resources.

