Is 1 knot faster than 1 mph?

The knot (/nɒt/) is a unit of speed equal to one nautical mile per hour, exactly 1.852 km/h (approximately 1.151 mph or 0.514 m/s).
…
Knot (unit)
knot
1 kn in … … is equal to …
km/h 1.852
mph 1.15078
m/s 0.514444

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How long does it take to travel 1 knot?

One knot equals one nautical mile per hour, or roughly 1.15 statute mph.