diff --git a/app/Http/Controllers/TrackerController.php b/app/Http/Controllers/TrackerController.php
index cb63aa9..20bffb6 100644
--- a/app/Http/Controllers/TrackerController.php
+++ b/app/Http/Controllers/TrackerController.php
@@ -34,13 +34,26 @@ class TrackerController extends Controller
         if (!$tripId) return view('no-trip');
 
         $viewMode = $request->input('show', null);
+        $fromCheckin = $request->input('from', null);
+        $toCheckin = $request->input('to', null);
+        
         $tripData = $this->get_trip_data($tripId);
 
+        if ($fromCheckin) {
+            $tripData->checkins = array_filter($tripData->checkins, function($key) use ($fromCheckin) { return $key >= $fromCheckin; }, ARRAY_FILTER_USE_KEY);
+        }
+
+        if ($toCheckin) {
+            $tripData->checkins = array_filter($tripData->checkins, function($key) use ($toCheckin) { return $key <= $toCheckin; }, ARRAY_FILTER_USE_KEY);
+        }
+
         return view(
             'tracker', 
             [
                 'trip' => $tripData, 
-                'showAllCheckins' => ($viewMode === 'all')
+                'showAllCheckins' => ($viewMode === 'all'),
+                'fromCheckin' => $fromCheckin,
+                'toCheckin' => $toCheckin
             ]
         );
     }
diff --git a/resources/views/tracker.blade.php b/resources/views/tracker.blade.php
index 5b095b0..8eb518f 100644
--- a/resources/views/tracker.blade.php
+++ b/resources/views/tracker.blade.php
@@ -31,8 +31,8 @@
             </section>
             <section id="checkinList">
                 <h2 class="section__title">@if ($showAllCheckins) Check-ins @else Recent Check-ins @endif</h2>
-                <ol start="{{ count($trip->checkins) }}" reversed>
-                @if($showAllCheckins)
+                <ol start="{{ $toCheckin ?? count($trip->checkins) }}" reversed>
+                @if($showAllCheckins || $toCheckin || $fromCheckin)
                     @php $checkinsList = array_reverse($trip->checkins) @endphp
                 @else
                     @php $checkinsList = array_slice(array_reverse($trip->checkins), 0, 10) @endphp