Part of Einstein's Theory Of Relativity is that the faster an object and/or person moves through space, the slower they move through time.
What other phenomenon could potentially effect the passage of time?
While I can't verbally articulate my thoughts as well as a trained scientist I have spent the time to come up with some concepts:
- The effects of traveling through space folded like a(n instant-travel) portal.
- The effects of traveling through a loop of folds in space.
- Additional dimensions beyond the fourth dimension.
- Relative position with respect to combinations such as frequency, physical material (not just baryonic matter), etc.