Hello
I am flying into ORLY, Paris from DC on May 5th at 1pm.
I will then be catching a flight (different ticket) to Heathrow.
Do I need to go through Passport Control since I will not be leaving the airport?
If I instead decide to take Eurostar to London, how long will the commute be from ORLY to Gare du Nord at around 2pm on Friday local time?
thanks
S