Send an "I will be late" message
If you will be late for a meeting or event, you can quickly send a message to let other participants know.
1. Open the event.
2. Tap > I Will Be Late.
3. In the dialog box, move the slider to indicate how late you will be.
4. Tap Email All Participants or Email Organizer.
Tip: You can also tap I Will Be Late in the meeting reminder.