How to Plan a Trip with AI on iPhone, Step by Step

AI is good at the slow parts of trip planning: turning a vague idea into a list of places, grouping them into days and suggesting an order. It is less good at the details that change, such as today's opening hours or whether a restaurant takes walk-ins.

The trick is to use AI for the draft and keep the decisions yourself. Here is a step-by-step way to do that on your iPhone.

1. Start with what is already fixed

Before you ask for ideas, tell the planner what cannot move:

• your dates and arrival and departure times
• where you are staying each night
• bookings you already have, such as a museum slot or a dinner reservation

A plan built around these is one you can actually follow. A plan that ignores them looks great until the first morning.

2. Describe the trip, not just the city

"Three days in Lisbon" gets you a generic list. "Three days in Lisbon, staying in Chiado, slow mornings, we love viewpoints and food markets, no museums on the first day" gets you a plan that fits.

Mention your pace, interests, budget and who you are traveling with. Also say what to avoid.

3. Review every change before it lands

The biggest risk with AI planning is silent changes: a stop disappears, a day gets reshuffled and you only notice on the street. A good assistant shows you exactly what it wants to add, move or remove, and waits for your confirmation.

In Navly, every AI suggestion comes as a proposal. You see the places and days involved, then confirm or decline. Supported changes can be undone.

4. Check the route, not just the list

A list of great places can still make a bad day if they are on opposite sides of the city. Look at each day on the map:

• Do the stops follow one direction, or does the day zig-zag?
• How long are the walks or transfers between them?
• Is there a hill, a river or a long transfer the list does not show?

Navly puts each day's stops on Apple Maps with the travel time between them. You can catch a bad order before you are in it.

5. Verify what changes

Before the trip, check opening hours, ticket rules and transport for the stops that matter most. Treat AI suggestions as a starting point, then confirm details with official sources.

6. Keep adjusting during the trip

Plans change: rain, a long lunch or a place you love and want more time in. Instead of starting over, ask for an adjustment, such as "make tomorrow slower" or "swap the museum for something outdoors". Then review the proposal and keep going from where you are.

The short version

1. Give the AI your fixed points and how you like to travel.
2. Let it draft the places and days.
3. Review every change before accepting it.
4. Check each day on the map.
5. Verify the details that change.

You can do this in a notes app and a map, or in one place with Navly's AI travel assistant. Manual planning is free; AI planning is part of Pro or Max.