fog, fog go away

Traveling in winter to the north is becoming a really long drawn out process with the constant delays due to fog and the holiday season. All our travels in the past ten days have been delayed due to fog. Our train from Delhi left 5 hours late and reached 12 hours late, most of the time it seemed we stopped more than we moved forward, giving passes to all trains, including goods and local passenger trains. Our flight last night was again delayed by over 3 hours and so we reached Bombay at 1am and home by 2am.....leaving us totally exhausted and certainly not ready to face the new work week.