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Time difference: Houston to Baltimore
IAH (George Bush Intercontinental Houston Airport) → BWI (Baltimore/Washington International Thurgood Marshall Airport)
+1h
Baltimore is ahead
1d
est. jet-lag recovery, eastbound
Reading the clocks
When it's noon in Houston, it's 1:00 PM in Baltimore. Good for planning calls home or coordinating with people on the other end.
Jet lag outlook
Minor adjustmentCrossing 1 time zone eastbound — plan roughly 1 day to feel fully adjusted.
Frequently asked questions
What is the time difference between Houston and Baltimore?
Baltimore is 1 hour ahead of Houston.
How bad will my jet lag be?
Crossing 1 time zone eastbound typically takes 1 day to fully adjust to. Eastbound trips (traveling against your body clock) tend to feel worse than the same distance westbound.
What is the flight time from IAH to BWI?
The nonstop flight distance is 1,234 miles. See the full distance and flight-time breakdown for exact timing.
What's the best way to book around jet lag?
Overnight eastbound flights that land in the morning let you push through to local bedtime and adjust faster. Call CheapoTrav — our agents know which schedules on this route land at the best local time, plus unpublished phone-only fares.