Change schedule?

K • Mother to a little 🐻... and now one more on the way. Oakland, CA 🌳🌲

Hi all 🙋🏻‍♀️ we are visiting family for a week and there is a 2 hour time difference. Should I keep baby on his CA schedule or change to TX? We only have a week at home after this vacation before I’m back to work so I’m worried about him getting off schedule 🙈 He usually goes to sleep between 8-8:30pm and up at 7:30am (4 months, late preemie). Thank you!