diff --git a/common/src/main/java/io/github/kurrycat/mpkmod/compatibility/MCClasses/Player.java b/common/src/main/java/io/github/kurrycat/mpkmod/compatibility/MCClasses/Player.java
index d12d2079..9939d4df 100644
--- a/common/src/main/java/io/github/kurrycat/mpkmod/compatibility/MCClasses/Player.java
+++ b/common/src/main/java/io/github/kurrycat/mpkmod/compatibility/MCClasses/Player.java
@@ -226,11 +226,9 @@ public Player buildAndSave() {
             Player.updateDisplayInstance();
             return this;
         }
-      
-        if (prev.onGround)
-            airtime = onGround ? prev.airtime : 1;
-        else
-            airtime = prev.airtime + 1;
+        if (prev.onGround || flying) airtime = prev.airtime;
+        else airtime = prev.airtime + 1;
+        if (prev.onGround && !onGround) airtime = 1;
 
         landTick = (!prev.onGround && onGround);
         jumpTick = !onGround && prev.onGround && keyInput.jump;