Travel sense

Did you know that during winter months, it is recommended to fly off airports (international; that is) in the south of the  US e.g. Dallas International?   I didn't pay attention to this one year and the result was I spent 2 days at Washington Dulles; stranded due to snow, and it was two days before Christmas. My Travel Agent had warned me, but I ignored the warning. Remember this next time you plan your trip.