A Travel tip (avail on your own discretion) If you have a connecting train from MAQ(Mangalore Central) and by any chance 12133 is late, one can get down at Surathkal station board an auto and reach MAQ in just 30 min, though the auto charges are bit high ~ 300-350, at least you wont miss the connecting train(e.g - 16348).
Coz at times 12133 is slowed down after Surathkal.