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Houston to Hanoi

Jet Lag Recovery Plan

✈️ Eastward Travel🕐 13 Hours Difference📅 13 Days Recovery
Flying From
Houston
USA • UTC-6 (CST)
Flying To
Hanoi
Vietnam • UTC+7 (ICT)
13h
Time Difference
13
Days to Adjust
Severe
Severity

Quick Recovery Tips for This Route

☀️
Light Exposure Strategy
Get bright morning light in the first 3 hours after waking. Avoid evening light after 8pm.
😴
Sleep Schedule
Immediately adopt Hanoi's sleep schedule. Aim for 22:00-06:00 local time. First night you may adjust by 1-2 hours.
⏱️
Expected Recovery
You'll adjust at ~1.3 hours per day. Expect Days 2-3 to be the hardest.

Want a Personalized Plan?

Get a detailed day-by-day schedule customized to your exact flight times and preferences.

Why This Plan Works

Direction matters: Eastward travel is harder because your body naturally has a 24.2-hour rhythm, making it easier to delay than advance.

Light is key: Strategic light exposure at the right times can shift your circadian rhythm by 2-3 hours per day—far more powerful than any supplement.

Recovery timeline: Research shows ~1 day per timezone eastward, ~0.67 days westward. Your 13-hour difference = 13 days to full adjustment.