From securing your reservation number to downloading your boarding pass, Singapore Airlines makes modern travel seamless and stylish. This guide walks you through every step—effortlessly and elegantly.
Your unique six-character reservation number (also known as PNR or booking reference) arrives after booking. It enables you to:
View your itinerary and e-ticket details
Check in online and obtain your boarding pass
Manage flight changes, seat selections, and baggage options
Receive fast assistance when referencing it during support chats
Keep this code close—it powers your entire journey with Singapore Airlines
You can check in online from 48 hours to 1.5 hours before departure—or 24 hours for U.S. flights Singapore Airlines+1Globe Fly Trips+1. After checking in, download or save your digital boarding pass (on your phone or Apple Wallet) or print one at the airport kiosk. It’s your all-inclusive boarding document.
Log in with your reservation number and last name to access:
Itinerary overview and boarding pass download
Flight date changes, cancellations (based on fare rules)
Seat upgrades, meal selections, baggage add-ons
KrisFlyer or PPS member number attachment
Airport health and document checks
This digital hub puts total trip control in your hands
Singapore Airlines offers luxurious cabin experiences:

A380 Business Class—convertible seats that double as full beds, with privacy screens
737 Business Class—sleek, modern cabins with ergonomic seats
Updated Premium Economy & Economy jets—spacious seating, crisp design, and superior ambience Condé Nast Traveler
Each cabin combines top-tier comfort with award-winning design.
The official app offers a powerful suite of tools:
Book, manage, check in, and download boarding passes
Use KrisFlyer miles, Apple Pay, or Alipay
Pre-select meals, seats, in-flight entertainment
Generate baggage tags and track bags via app
Access 48-hour flight reminders and airport updates
This is the swiftest way to fly smarter.

Get help anytime via:
Live chat within the app or website
Manage Booking portal for quick self-service
Airport kiosks or counters using your reservation number
PPS Connect option for elite members
For urgent questions, referencing your reservation number speeds everything up.
Frequent flyers benefit with KrisFlyer and PPS Club programs:
Earn miles on Singapore Airlines and Star Alliance partners
Redeem for upgrades, award flights, lounge access
Elite tiers offer priority check-in, added baggage, and premium services
Ensure your KrisFlyer or PPS membership is linked in Manage Booking before you fly.
Online check-in is available 48 hours before departure
Save boarding pass to your phone wallet for seamless airport entry
Regular app updates keep you informed of upgrades and deals
Book preferred seats early, especially on long-haul aircraft
Follow hand-luggage limits to avoid late fees
Digital baggage tags via app help streamline airport drop-off
Smart planning ensures a first-class experience—even in Economy.
How do I find my reservation number?
Check your confirmation email or e-ticket—it’s a six-character alphanumeric code.
Can I download my boarding pass before the airport?
Yes! After checking in online or via app, you can save or print your boarding pass.
Is online check-in available internationally?
Yes—web check-in is 48 hours before, closing 1.5 hours pre-flight. U.S. passengers get 24-hour access.
Can I change flights via Manage Booking?
Yes—depending on fare rules, you can modify flights, seats, baggage, and meals.
Is app support available 24/7?
Absolutely. The app supports live chat, Manage Booking, and access to PPS Connect for premium members.
From capturing your reservation number to enjoying premium cabins and digital convenience, Singapore Airlines delivers a top-tier travel experience. Use the app and website to manage bookings, boarding passes, and rewards—so you can fly with confidence, comfort, and sophistication every time.
Disclaimer : Reservation-Number is an independent online travel agency that provides travel-related services to our customers. We are not associated with any brand or company, and the use of the brand name, logo, or any other thing is only for the information purpose and the property of the related brand or airline.