Delta Air Lines operates nonstop flights from Greenville/Greer/Spartanburg (GSP) to Detroit (DTW). The nonstop flight takes around ~1h 1m, covering 510 miles (820 km). Updated 28 June 2026.
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Yes, Delta Air Lines operates nonstop flights from Greenville/Greer/Spartanburg (GSP) to Detroit (DTW).
Delta Air Lines operates nonstop flights from Greenville/Greer/Spartanburg to Detroit.
The nonstop flight from Greenville/Greer/Spartanburg to Detroit takes ~1h 1m (approximately 820 km).