diff --git a/src/components/TimeDisplay/index.jsx b/src/components/TimeDisplay/index.jsx
index 1a340b1a4..5ae789e78 100644
--- a/src/components/TimeDisplay/index.jsx
+++ b/src/components/TimeDisplay/index.jsx
@@ -2,7 +2,6 @@ import React, { Component } from 'react';
 import { connect } from 'react-redux';
 import Obstruction from 'obstruction';
 import raf from 'raf';
-import dayjs from 'dayjs';
 
 import { withStyles } from '@material-ui/core/styles';
 import Typography from '@material-ui/core/Typography';
@@ -14,7 +13,7 @@ import { Tooltip } from '@material-ui/core';
 import { DownArrow, Forward10, Pause, PlayArrow, Replay10, UpArrow } from '../../icons';
 import { currentOffset } from '../../timeline';
 import { seek, play, pause } from '../../timeline/playback';
-import { getSegmentNumber } from '../../utils';
+import { formatVideoTime, getSegmentNumber } from '../../utils';
 import { isIos } from '../../utils/browser.js';
 
 const timerSteps = [
@@ -35,7 +34,7 @@ const styles = (theme) => ({
     height: '64px',
     borderRadius: '32px',
     padding: theme.spacing.unit,
-    width: 400,
+    width: 500,
     maxWidth: '100%',
     margin: '0 auto',
     opacity: 0,
@@ -141,11 +140,11 @@ class TimeDisplay extends Component {
   getDisplayTime() {
     const offset = currentOffset();
     const { currentRoute } = this.props;
-    const now = new Date(offset + currentRoute.start_time_utc_millis);
-    if (Number.isNaN(now.getTime())) {
-      return '...';
+    let dateString = formatVideoTime(offset);
+    if (currentRoute && currentRoute.start_time_utc_millis && currentRoute.end_time_utc_millis) {
+      const routeDuration = currentRoute.end_time_utc_millis - currentRoute.start_time_utc_millis;
+      dateString = `${dateString} / ${formatVideoTime(routeDuration)}`;
     }
-    let dateString = dayjs(now).format('HH:mm:ss');
     const seg = getSegmentNumber(currentRoute);
     if (seg !== null) {
       dateString = `${dateString} \u2013 ${seg}`;
diff --git a/src/utils/index.js b/src/utils/index.js
index ac8b67171..c5ad15a2b 100644
--- a/src/utils/index.js
+++ b/src/utils/index.js
@@ -47,6 +47,18 @@ export function formatDriveDuration(duration) {
   return `${hours > 0 ? `${hours} hr ` : ''}${minutes} min`;
 }
 
+export function formatVideoTime(offset) {
+  const totalSeconds = Math.floor(offset / 1000);
+  const hours = Math.floor(totalSeconds / 3600);
+  const minutes = Math.floor((totalSeconds % 3600) / 60);
+  const seconds = totalSeconds % 60;
+  const pad = (n) => n.toString().padStart(2, '0');
+  if (hours === 0) {
+    return `${pad(minutes)}:${pad(seconds)}`;
+  }
+  return `${hours}:${pad(minutes)}:${pad(seconds)}`;
+}
+
 export function timeFromNow(ts) {
   const dt = (Date.now() - ts) / 1000;
   if (dt > 3600 * 24 * 30) {
diff --git a/src/utils/utils.test.js b/src/utils/utils.test.js
index 188886652..d24d74534 100644
--- a/src/utils/utils.test.js
+++ b/src/utils/utils.test.js
@@ -1,5 +1,5 @@
 /* eslint-env jest */
-import { deviceVersionAtLeast, formatDriveDuration } from '.';
+import { deviceVersionAtLeast, formatDriveDuration, formatOffset } from '.';
 
 test('formats durations correctly', () => {
   // 1 hour, 59 minutes, 59 seconds
@@ -23,6 +23,20 @@ test('formats durations correctly', () => {
   expect(fourFormatted).toEqual('0 min');
 });
 
+test('formats offsets correctly', () => {
+  // 1 hour, 23 minutes, 45 seconds
+  expect(formatOffset(1 * 60 * 60 * 1000 + 23 * 60 * 1000 + 45 * 1000)).toEqual('1:23:45');
+
+  // 5 minutes, 9 seconds (hours omitted when zero)
+  expect(formatOffset(5 * 60 * 1000 + 9 * 1000)).toEqual('05:09');
+
+  // 3 seconds (drops sub-second milliseconds)
+  expect(formatOffset(3 * 1000 + 500)).toEqual('00:03');
+
+  // zero
+  expect(formatOffset(0)).toEqual('00:00');
+});
+
 test('compares versions correctly', () => {
   const device = (version) => ({ openpilot_version: version });
   expect(deviceVersionAtLeast(device('0.8.0'), '0.0.1')).toEqual(true);