About Singapore Airlines
Singapore Airlines is the flag carrier of Singapore with its hub located at Changi Airport. The airline is ranked as a 5-star airline and has been ranked as the world's best airline by Skytrax five times. Singapore Airlines operates a variety of Airbus and Boeing aircraft, namely the Airbus A350-900, Airbus A380, Boeing 737 MAX 8, Boeing 747-400 Freighter, Boeing 777-300ER and Boeing 787-10. The airline has been a member of Star Alliance since April 2000. Source: "Singapore Airlines" by Wikipedia contributors (https://en.wikipedia.org/wiki/Singapore_Airlines), licensed under CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Edit history on the linked Wikipedia page.
Overview
Singapore Airlines is an active scheduled passenger airline based in Singapore. You will see it in booking systems as IATA SQ, and on the radio as "SINGAPORE". OpenFlights tracks roughly 212 scheduled route pairs flown under its codes, reaching about 102 separate destinations.
Network and hubs
The network depends on three things: where the airline holds slots, the aircraft sitting in its fleet, and the bilateral agreements between Singapore and the countries it serves. Like most carriers of its size, Singapore Airlines operates from one or more home hubs, feeds nearby countries with regional flying, and stretches into longer thin routes wherever the demand and the aircraft line up.
Cabins and onboard product
What it feels like onboard depends on the part of the market the airline competes in. A short-haul, single-aisle fleet usually offers a flexible economy product and a front cabin that converts to business class on selected sectors. Longer-haul rotations, where they exist, add lie-flat business seats and sometimes a premium economy cabin in between. Catering, baggage rules, seat-selection charges and buy-on-board pricing all change with the route and the fare class, so the most reliable way to set expectations is to read the fare conditions at the moment you book.
Loyalty and partnerships
Frequent-flyer benefits depend on whether Singapore Airlines belongs to a global alliance or runs bilateral partnerships with another carrier. Where alliance membership is in place, members of partner programmes can normally credit miles, get into lounges with eligible status, and through-check baggage on a single ticket. Even outside alliances, codeshare and interline agreements often let you build a simple combined itinerary on one record.
Operating notes
Operationally, Singapore Airlines is registered in Singapore and answers to that country's civil aviation authority. Onward flying follows the rules of every other country it serves. When you book, keep its IATA and ICAO codes handy for matching codeshare flight numbers, double-check terminal assignments at multi-terminal airports, and confirm any visa or transit rules that apply to the routing rather than only the marketing carrier on the ticket.
Sample destinations
A sample of destinations served by Singapore Airlines in the public schedule. Open any airport for its own terminal and route guide.
Suvarnabhumi Airport
Bangkok, Thailand
SINSingapore Changi Airport
Singapore
GRUGuarulhos - Governador André Franco Montoro International Airport
Sao Paulo, Brazil
MXPMalpensa International Airport
Milano, Italy
ADDAddis Ababa Bole International Airport
Addis Ababa, Ethiopia
CHCChristchurch International Airport
Christchurch, New Zealand
DXBDubai International Airport
Dubai, United Arab Emirates
DVOFrancisco Bangoy International Airport
Davao, Philippines
BNEBrisbane International Airport
Brisbane, Australia
JNBOR Tambo International Airport
Johannesburg, South Africa
REPSiem Reap International Airport
Siem-reap, Cambodia
IAHGeorge Bush Intercontinental Houston Airport
Houston, United States
CEBMactan Cebu International Airport
Cebu, Philippines
CAICairo International Airport
Cairo, Egypt
JFKJohn F Kennedy International Airport
New York, United States
LYSLyon Saint-Exupéry Airport
Lyon, France
BCNBarcelona International Airport
Barcelona, Spain
SFOSan Francisco International Airport
San Francisco, United States
DMEDomodedovo International Airport
Moscow, Russia
RUHKing Khaled International Airport
Riyadh, Saudi Arabia
FRAFrankfurt am Main Airport
Frankfurt, Germany
CPTCape Town International Airport
Cape Town, South Africa
NRTNarita International Airport
Tokyo, Japan
ORDChicago O'Hare International Airport
Chicago, United States
MUCMunich Airport
Munich, Germany
MANManchester Airport
Manchester, United Kingdom
LAXLos Angeles International Airport
Los Angeles, United States
DADDa Nang International Airport
Danang, Vietnam
PNHPhnom Penh International Airport
Phnom-penh, Cambodia