Detroit to San Juan Flight Time, Distance, Route Map

Flight time from Detroit, United States to San Juan, Puerto Rico is 3 hours 51 minutes under avarage conditions. Our flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Actual flight times may vary depending on aircraft type, cruise speed, routing, weather conditions, passenger load, and other factors.

What is the Flight Distance Between Detroit and San Juan?

The flight distance from Detroit (United States) to San Juan (Puerto Rico) is 1926 miles. This is equivalent to 3099 kilometers or 1672 nautical miles. The calculated distance (air line) is the straight line distance or direct flight distance between cities. The nearest airport to Detroit, is Detroit City Airport (DET) and the nearest airport to San Juan, is Isla Grande Airport (SIG).

Detroit - San Juan Timezones & Time Difference

Current local time in Detroit is 2026-04-01, 12:01:19 EDT
Current local time in San Juan is 2026-04-01, 12:01:19 AST.
Time difference between Detroit (United States) and San Juan (Puerto Rico) is 0 Hours.

Detroit to San Juan Flight Route Map

Flight map from Detroit, United States to San Juan, Puerto Rico is given below.
Click the map to view Detroit to San Juan nonstop flight path and travel direction.

The distance between cities calculated based on their latitudes and longitudes. This is also called distance as the crow flies. Bird flight distance is calculated by drawing a straight line between two point coordinates. The length of this drawn line will give the shortest distance value. This distance may be very much different from the actual travel distance.

Detroit GPS Coordinates: Latitude: N 42° 19' 53.1'' Longitude: W 83° 2' 44.7''
San Juan GPS Coordinates: Latitude: N 18° 27' 55.9'' Longitude: W 66° 6' 20.6''

Detroit Map, Where is Detroit located?

San Juan Map, Where is San Juan located?

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