Singapore Changi Airport (SIN) | Airport Info, Live Radar & METAR

Airport Overview

Singapore Changi Airport (SIN) is a major international airport serving Singapore in SG. It is a key transport hub identified by the IATA code SIN and ICAO code WSSS. You can find details on flight connections, car rental, and public transport options below.

Key Data

Elevation - ft

Coordinates 1.364, 103.992

Timezone Asia/Singapore

Runways 2

Expert Connection Tips for Singapore Changi

T4 Requires a Bus — All Other Terminals Airside Connected T1, T2 and T3 are fully connected airside and feature free inter-terminal Skytrain. T4 (budget carriers: AirAsia, Cathay Pacific) requires an airside bus (10 min, free, frequent). MCT at SIN is 60 min T1/T2/T3 and 90 min involving T4.

The Jewel: Free Layover Activity The Jewel Changi complex (between T1 check-in and Arrivals) features the 40m indoor HSBC Rain Vortex waterfall, gardens, restaurants and shops. Accessible to transit passengers — no need to clear immigration. Perfect for 3h+ layovers.

MRT to City Center: 30 min, SGD 2 The Changi Airport MRT station (East West Line + Changi Extension) connects directly to City Hall/Raffles Place in 30-35 min (SGD 1.5-2.50). Trains every 7-10 min from 05:30 to midnight. Fastest and cheapest option to/from the city.

Check MCT Times

Lounges & Services

Get VIP Access

#WiFi@Changi

One of the best airport Wi-Fi networks in the world.

SATS Premier Lounge

Priority Pass

Terminal 3 • 24 Hours

Famous for its laksa station, massage chairs, and private showers.

Transport & Connections

Metro / Subway

MRT East West Line SMRT

Airlines Serving SIN

Route Map

Current Weather

Now

29°

Partly Cloudy

Wind

4 km/h

Sun

31° / 27°

Mon

33° / 26°

Tue

32° / 27°

Live Air Traffic

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METAR Data

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                                                                                                                                                                                                                                                                                                                    WSSS 110130Z VRB03KT 8000 -SHRA FEW015 FEW017TCU FEW020CB SCT300 29/26 Q1012 NOSIG

Source: NOAA Aviation Weather Center