Before you fly, it pays to check ahead

HOUSTON (KTRK) -- Today is expected to be one of the busiest days of the year for air travel in Houston.

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Long lines are already stacking up at Houston's airports.

If you are traveling by plane, it pays to check ahead:

• Check Fly2Houston.com for parking lot status
• Be weather aware and check with your airlines for possible delays
• Make sure to give yourself plenty of time to get through security before your flight

So far, no delays are reported out of Houston's big airport.