Beginner Guide

PNR Number — What Is It and Why Does It Matter?

Updated June 25, 2026 | 3 min read

PNR stands for Passenger Name Record — it's your booking's unique ID. Think of it as your flight's Aadhaar number. Here's everything you need to know.

Key Facts

  • 🔢 Format: 6-character alphanumeric code (e.g., A1B2C3)
  • 📧 Where to find it: Confirmation email, airline app, or booking website
  • 🔍 What it does: Links your name, flight, seat, meal, and payment to one record
  • ⚠️ Different from e-ticket: PNR = booking reference. E-ticket = actual ticket number (13 digits)

Common Uses

  • 📱 Web check-in: You need your PNR to check in online
  • 📞 Customer care: First thing they'll ask for
  • 🔄 Rebooking: Required for changes or cancellations
  • 📊 Status check: Track your booking on the airline website