Sometimes before traveling, you might want to know what the jump from our time zone to the new time zone will be. Here is how to add a world clock.
How to add a World Clock
1) Launch the clock app.
2) In the bottom corner, tap “World Clock”
3) Tap the + button in the top right corner.
4) Search the new location and tap on it.
5) Tap the Edit button in the top corner.
6) Use the three lines on the right side to drag your location to where you need it.
7) Have a good trip!