A flight itinerary is a proposed route for your flight. It includes the departure and arrival airports, connecting airports (if any), dates and times of the flights, flight numbers, passenger name, any meal preferences (if applicable), and your confirmation number.

A flight itinerary is a comprehensive document that outlines the technical and logistical details of your journey. In 2026, a standard itinerary includes your Confirmation Number (PNR), full names of all passengers, and the specific flight numbers. It details the departure and arrival times (always in local time), the names and codes of the airports (e.g., LHR for London Heathrow), and terminal information. It also specifies your cabin class (Economy, Business, etc.), seat assignments if already chosen, and baggage allowances. If your trip involves connections, the itinerary will clearly list the layover duration and the connecting flight details. It is a grounded reality that an itinerary is not the same as a boarding pass; the itinerary is your travel plan used for check-in and visa applications, while the boarding pass is your actual permit to get on the plane. A supportive peer tip: always keep a digital and a printed copy of your itinerary, as many international immigration officers require "proof of onward travel" before granting entry into a country.