Flight time from Singapore to Chicago

How long is the flight from Singapore to Chicago?

A non-stop flight from Singapore to Chicago takes about 18 hours and 45 minutes. The two cities are 15,050 km (9,351 miles) apart in a straight line, measured between Changi (SIN) and O’Hare (ORD).

This is one of the longest routes in the world. Only a few airlines fly it non-stop; most trips include a stopover, which adds anything from 2 to 10 hours to the total journey.

The estimate assumes an average speed of about 830 km/h plus around 35 minutes for taxiing, take-off and landing. Real schedules vary with the airline, aircraft, route and winds. Check your booking for the exact time.

Time difference and arrival time

Chicago is 14 hours behind Singapore right now. A flight leaving Singapore at 10:00 local time lands at about 14:45 local time in Chicago. With a 14h shift, expect some jet lag: as a rough guide the body adjusts by about an hour a day, and flying west (as on this trip) is usually easier than the other way.

Current time in Singapore · Current time in Chicago · Singapore and Chicago time difference · Flight time from Chicago to Singapore

More flights from Singapore

• Singapore to Kuala Lumpur 55m
• Singapore to Jakarta 1h 40m
• Singapore to Phuket 1h 45m
• Singapore to Ho Chi Minh City 1h 55m
• Singapore to Phnom Penh 1h 55m
• Singapore to Bangkok 2h 15m
• Singapore to San Francisco 16h 55m
• Singapore to Los Angeles 17h 35m
• Singapore to Toronto 18h 40m
• Singapore to New York 19h 5m

More flights from Chicago

• Chicago to Toronto 1h 25m
• Chicago to New York 2h
• Chicago to Miami 2h 55m
• Chicago to Cancún 3h 25m
• Chicago to Mexico City 3h 50m
• Chicago to Los Angeles 4h
• Chicago to Johannesburg 17h 30m
• Chicago to Phuket 17h 55m
• Chicago to Sydney 18h 30m
• Chicago to Kuala Lumpur 18h 35m

Why arrival times look strange

Airline schedules always show local times: departure in the departure city’s time and arrival in the arrival city’s time. Fly east and you “lose” hours – a 7-hour flight from New York to London leaving at 19:00 lands at 07:00 the next morning. Fly west and you gain them, which is how you can land in Los Angeles almost at the same clock time you left Tokyo. This calculator handles the time zones and daylight saving time for you.

How the flight time estimate works

In estimate mode the calculator measures the great-circle distance between the two cities – the shortest route over the Earth’s surface – and assumes an average speed of about 830 km/h (515 mph), plus around 35 minutes for taxiing, take-off and landing. That gives a good guide for a non-stop flight. Real schedules vary with the airline, aircraft, winds and route: flights heading east with the jet stream are often quicker than the same trip heading west, so always check your booking for the exact time.