Question : How long are most people's visits to London when they fly in from Philadelphia?
Answer : Over the next two months, passengers from PHL to LHR are planning on staying for nine days on average.
Question : Would you be willing to change your travel days if it saved you money?
Answer : In February, Wednesday is your lowest-cost day to fly. Flexibility is paramount when booking travel plans in order to keep costs down.
Question : How many different departure times are there each day?
Answer : On average, PHL to LHR sees two different flight times. The average route has 31 different flight times per day, so expect fewer choices than you're used to.
Question : Which airline is struggling to get to London on time?
Answer : Flights on US Airways to London from Philadelphia during the last month were delayed 30% of the time. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.