My shortest flight was from Virgin Gorda (VIJ) to Tortola (EIS) - 7 miles, maybe 5 minutes. I was the only passenger, sat next to the pilot.
As soon as we took off, we could see our destination!
It was my final segment of 3 to get from Vieques to Tortola. Had to fly VQS-SJU-VIJ-EIS for a total of 149 miles, it is only 66 miles from Vieques to Tortola. The stop in Virgin Gorda was for BVI customs.