Question : If speed is all that matters, how can you get from OPO to CGN as quickly as possible?
Answer : If you're able to take the fastest direct flight (which is offered by Ryanair), you will be able to leave OPO at 12:35 PM WET and get to CGN at 4:15 PM CET (two hours and 40 minutes). Remember, there is a time change of one hour.
Question : How many departure times are there on a given day?
Answer : It does differ by the day, but on average, you can expect only one flight time when you book. That is lower than the national average of two.
Question : About how long is the flight from Porto to Cologne?
Answer : When flying from OPO to CGN, it will take two hours and 40 minutes on average.