Reading a flight itinerary is about identifying a few key data points that track your journey. The most important is the Confirmation Number (also called a PNR or Record Locator), which is a 6-character alphanumeric code used to check in. Next, look for the Flight Number (e.g., AA123) and the Departure/Arrival times, paying close attention to the date and time zone (itineraries always list times in the local time of the respective airport). The itinerary will also list your Origin and Destination airports by their 3-letter codes (like ORD for Chicago or LHR for London). If you see a "Layover" or "Connection," it means you will change planes; make sure you have enough time (at least 60–90 minutes) between these segments. Finally, check your Class of Service (Economy, Business, etc.) and your Baggage Allowance to ensure you aren't surprised by fees at the airport. A flight itinerary is your "roadmap" and proof of travel, whereas your "Boarding Pass" is the actual document that lets you through security.
Reading a flight itinerary is straightforward once you understand the key details. Here’s a step-by-step guide:
Flight: Delta DL 123
From: NRT (Tokyo Narita) – Terminal 1, Gate B12
To: LAX (Los Angeles) – Terminal 3
Depart: 10:00 AM (JST) | Arrive: 1:00 PM (PST)
Duration: 10h 30m (Non-stop)
Baggage: 1 checked (23kg), 1 carry-on
Booking Ref: ABC123 | E-ticket: 1234567890
Status: Confirmed
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