Answer: At Singapore Changi Airport (SIN/WSSS) in Singapore, Singapore, you need a minimum of 45 minutes for domestic connections and 90 minutes for international connections.
This is the official Minimum Connection Time (MCT) set by airlines and airport authorities. However, we recommend adding extra time during peak hours or for international transfers.
| Connection Type | Minimum Time |
|---|---|
| Domestic to Domestic | 45 minutes |
| Domestic to International | 90 minutes |
| International to Domestic | 90 minutes |
| International to International | 90 minutes |
| Interline Transfer | 120 minutes |
SIN has 4 terminals (T1-T4) connected by the Skytrain. T4 is separate and requires shuttle bus transfer.
Answer: You need a minimum of 45 minutes for domestic connections and 90 minutes for international connections at Singapore Changi Airport.
Answer: The official minimum connection time at SIN/WSSS is 45 minutes for domestic flights and 90 minutes for international flights.
Answer: For transfers at SIN/WSSS, allow 45 minutes for domestic connections and 90 minutes for international connections. Add extra time during peak hours.
Answer: Yes, 45 minutes is the official minimum connection time for domestic flights at SIN/WSSS, but we recommend adding extra time for comfort and to account for delays.
SIN is Singapore Airlines' main hub. Skytrain connects T1-T3 efficiently. T4 requires shuttle bus transfer.
Use the Skytrain for terminal transfers - it's free and runs every 2 minutes. The Singapore Airlines lounge has excellent local cuisine.
Other major airports in the Asia region:
Singapore Changi Airport is located at coordinates: 1.3644, 103.9915
Compare SIN/WSSS with another airport: Comparison Tool