Question : What's the expected flight time for OPO to STR?
Answer : On average, the flight time from Porto to Stuttgart is 2 hours and 40 minutes.
Question : How often are flights on time from Porto Airport (OPO) to Stuttgart Airport (STR)?
Answer : The Porto to Stuttgart route has a 95% on-time rate, ranking in the top quarter of all routes. When there is a delay, it averages less than 10 minutes.