diff --git a/src/layer/AbstractLayer.ts b/src/layer/AbstractLayer.ts
index f31fc48c..b2f9a2f5 100644
--- a/src/layer/AbstractLayer.ts
+++ b/src/layer/AbstractLayer.ts
@@ -91,14 +91,19 @@ export class AbstractLayer {
 
     let flyoverIndex = 0;
     let currentFlyoverGeometry = null;
+    let nTilesInFlyover = 0;
+    let sumCloudCoverPercent = undefined;
     for (let tileIndex = 0; tileIndex < tiles.length; tileIndex++) {
       if (tileIndex === 0) {
         flyoverIntervals[flyoverIndex] = {
           fromTime: tiles[tileIndex].sensingTime,
           toTime: tiles[tileIndex].sensingTime,
           coveragePercent: 0,
+          meta: {},
         };
         currentFlyoverGeometry = tiles[tileIndex].geometry;
+        sumCloudCoverPercent = tiles[tileIndex].meta.cloudCoverPercent;
+        nTilesInFlyover = 1;
         continue;
       }
 
@@ -109,18 +114,31 @@ export class AbstractLayer {
       if (diffMS < orbitTimeMS) {
         flyoverIntervals[flyoverIndex].toTime = tiles[tileIndex].sensingTime;
         currentFlyoverGeometry = union(currentFlyoverGeometry, tiles[tileIndex].geometry);
+        sumCloudCoverPercent =
+          sumCloudCoverPercent !== undefined
+            ? sumCloudCoverPercent + tiles[tileIndex].meta.cloudCoverPercent
+            : undefined;
+        nTilesInFlyover++;
       } else {
         flyoverIntervals[flyoverIndex].coveragePercent = this.calculateCoveragePercent(
           bbox,
           currentFlyoverGeometry,
         );
+        if (sumCloudCoverPercent !== undefined) {
+          flyoverIntervals[flyoverIndex].meta.averageCloudCoverPercent =
+            sumCloudCoverPercent / nTilesInFlyover;
+        }
+
         flyoverIndex++;
         flyoverIntervals[flyoverIndex] = {
           fromTime: tiles[tileIndex].sensingTime,
           toTime: tiles[tileIndex].sensingTime,
           coveragePercent: 0,
+          meta: {},
         };
         currentFlyoverGeometry = tiles[tileIndex].geometry;
+        sumCloudCoverPercent = tiles[tileIndex].meta.cloudCoverPercent;
+        nTilesInFlyover = 1;
       }
     }
     if (flyoverIntervals.length > 0) {
@@ -128,6 +146,9 @@ export class AbstractLayer {
         bbox,
         currentFlyoverGeometry,
       );
+      if (sumCloudCoverPercent !== undefined) {
+        flyoverIntervals[flyoverIndex].meta.averageCloudCoverPercent = sumCloudCoverPercent / nTilesInFlyover;
+      }
     }
     return flyoverIntervals;
   }
diff --git a/src/layer/const.ts b/src/layer/const.ts
index ae507de3..2de937f9 100644
--- a/src/layer/const.ts
+++ b/src/layer/const.ts
@@ -63,6 +63,7 @@ export type FlyoverInterval = {
   fromTime: Date;
   toTime: Date;
   coveragePercent: number;
+  meta: Record<string, any>;
 };
 
 export type MimeType =
diff --git a/stories/index.stories.js b/stories/index.stories.js
index 03f9d665..f07e35ba 100644
--- a/stories/index.stories.js
+++ b/stories/index.stories.js
@@ -259,6 +259,52 @@ export const S1GRDFindTiles = () => {
   return wrapperEl;
 };
 
+export const findFlyovers = () => {
+  const layer = new S2L2ALayer(instanceId, s2l2aLayerId);
+  const bbox = new BBox(CRS_EPSG4326, 11.9, 42.05, 12.95, 43.09);
+
+  const wrapperEl = document.createElement('div');
+  wrapperEl.innerHTML = "<h2>findFlyovers</h2>";
+
+  const img = document.createElement('img');
+  img.width = '512';
+  img.height = '512';
+  wrapperEl.insertAdjacentElement("beforeend", img);
+
+  const flyoversContainerEl = document.createElement('pre');
+  wrapperEl.insertAdjacentElement("beforeend", flyoversContainerEl);
+
+  const perform = async () => {
+    await setAuthTokenWithOAuthCredentials();
+    const fromTime = new Date(Date.UTC(2020, 1 - 1, 1, 0, 0, 0));
+    const toTime = new Date(Date.UTC(2020, 1 - 1, 15, 6, 59, 59));
+    const flyovers = await layer.findFlyovers(
+      bbox,
+      fromTime,
+      toTime,
+      20,
+      50,
+    );
+    flyoversContainerEl.innerHTML = JSON.stringify(flyovers, null, true)
+
+    // prepare an image to show that the number makes sense:
+    const getMapParams = {
+      bbox: bbox,
+      fromTime: fromTime,
+      toTime: toTime,
+      width: 512,
+      height: 512,
+      format: MimeTypes.JPEG,
+    };
+    const imageBlob = await layer.getMap(getMapParams, ApiType.WMS);
+    img.src = URL.createObjectURL(imageBlob);
+  };
+  perform().then(() => {});
+
+  return wrapperEl;
+};
+
+
 function renderTilesList(containerEl, list) {
   list.forEach(tile => {
     const ul = document.createElement('ul');