Is it possible for traveling to ruin your sleeping patterns?

Travel -: especially across time zones - can disrupt sleep patterns.

Yes: Traveling across time zones can cause disruption. Regular travel can as well if it alters your normal routines and patterns. Try to be as consistent as possible with your bedtime and your rise time while traveling. If you are traveling through time zones, stick to your bedtime based on where you are, not what time it is at home.