Question : If your plans are flexible, have you considered changing your departure day?
Answer : For the month of February, the cheapest day to fly is Thursday. Flexibility is paramount when booking travel plans in order to keep costs down.
Question : Which airline has been on schedule from Stuttgart Airport (STR) to Milano Linate Airport (LIN) the most?
Answer : The current leader is Air Berlin with an 87% on-time rate. Stick to Air Berlin and you won't spend more time in airports than you have to. Note that if they do have a delay, it usually lasts about 10-20 minutes.