diff --git a/common/flags.aconfig b/common/flags.aconfig
index 9fcd981be9..9905a5e27b 100644
--- a/common/flags.aconfig
+++ b/common/flags.aconfig
@@ -199,3 +199,12 @@ flag {
   bug: "406146808"
   is_fixed_read_only: true
 }
+
+flag {
+  name: "netstats_transport_type"
+  is_exported: true
+  namespace: "android_core_networking"
+  description: "Flag for NetworkTemplate#get/setTransportType API"
+  bug: "419123367"
+  is_fixed_read_only: true
+}
diff --git a/framework-t/api/module-lib-current.txt b/framework-t/api/module-lib-current.txt
index 5a8d47b5f5..d14cff2a5d 100644
--- a/framework-t/api/module-lib-current.txt
+++ b/framework-t/api/module-lib-current.txt
@@ -159,6 +159,7 @@ package android.net {
     method public int getRatType();
     method public int getRoaming();
     method @NonNull public java.util.Set<java.lang.String> getSubscriberIds();
+    method @FlaggedApi("com.android.net.flags.netstats_transport_type") public int getTransportType();
     method @NonNull public java.util.Set<java.lang.String> getWifiNetworkKeys();
     method public boolean matches(@NonNull android.net.NetworkIdentity);
     method public void writeToParcel(@NonNull android.os.Parcel, int);
@@ -179,6 +180,7 @@ package android.net {
 
   public static final class NetworkTemplate.Builder {
     ctor public NetworkTemplate.Builder(int);
+    ctor @FlaggedApi("com.android.net.flags.netstats_transport_type") public NetworkTemplate.Builder();
     method @NonNull public android.net.NetworkTemplate build();
     method @NonNull public android.net.NetworkTemplate.Builder setDefaultNetworkStatus(int);
     method @NonNull public android.net.NetworkTemplate.Builder setMeteredness(int);
@@ -186,6 +188,7 @@ package android.net {
     method @NonNull public android.net.NetworkTemplate.Builder setRatType(int);
     method @NonNull public android.net.NetworkTemplate.Builder setRoaming(int);
     method @NonNull public android.net.NetworkTemplate.Builder setSubscriberIds(@NonNull java.util.Set<java.lang.String>);
+    method @FlaggedApi("com.android.net.flags.netstats_transport_type") @NonNull public android.net.NetworkTemplate.Builder setTransportType(int);
     method @NonNull public android.net.NetworkTemplate.Builder setWifiNetworkKeys(@NonNull java.util.Set<java.lang.String>);
   }
 
diff --git a/framework-t/src/android/net/NetworkTemplate.java b/framework-t/src/android/net/NetworkTemplate.java
index af44cf7da5..702121761c 100644
--- a/framework-t/src/android/net/NetworkTemplate.java
+++ b/framework-t/src/android/net/NetworkTemplate.java
@@ -41,6 +41,7 @@ import static com.android.net.module.util.NetworkCapabilitiesUtils.TYPE_TEST;
 
 import static java.util.Objects.requireNonNull;
 
+import android.annotation.FlaggedApi;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
@@ -57,6 +58,7 @@ import android.util.Log;
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.modules.utils.build.SdkLevel;
+import com.android.net.flags.Flags;
 import com.android.net.module.util.BitUtils;
 import com.android.net.module.util.CollectionUtils;
 import com.android.net.module.util.NetworkIdentityUtils;
@@ -748,8 +750,8 @@ public final class NetworkTemplate implements Parcelable {
      *
      * This is only valid when the template is constructed by using
      * {@link NetworkTemplate.Builder}.
-     * @hide
      */
+    @FlaggedApi(Flags.FLAG_NETSTATS_TRANSPORT_TYPE)
     public int getTransportType() {
         if (mTransportTypesBits == TRANSPORT_TYPES_ALL) {
             throw new IllegalStateException("Transport was not set");
@@ -1140,8 +1142,8 @@ public final class NetworkTemplate implements Parcelable {
          *
          * Note that {@link #setTransportType} MUST be called to specify
          * the transport type filter.
-         * @hide
          */
+        @FlaggedApi(Flags.FLAG_NETSTATS_TRANSPORT_TYPE)
         public Builder() {
             this(MATCH_ALL);
         }
@@ -1246,8 +1248,8 @@ public final class NetworkTemplate implements Parcelable {
          *
          * @param transportType {@code NetworkCapabilities#TRANSPORT_*} constant.
          * @return This {@code Builder} for chaining.
-           @hide
          */
+        @FlaggedApi(Flags.FLAG_NETSTATS_TRANSPORT_TYPE)
         @NonNull
         public Builder setTransportType(int transportType) {
             if (mMatchRule != MATCH_ALL) {