We had a slight change in our plans as Norwegian air canceled our flight and when I rebooked it, it changed from a Saturday at 10:00 to Friday at 21:20. Our original plan was to stay in Paris on Friday night (we arrive from Caen at St. Lazare at 17:02) and take the Air France bus to Orly in the morning.
Now with us leaving that night we are going to go out to Orly straight from our arrival at St. Lazare. Two questions:
1) Since we arrive on a Friday at 17:00, would it be wiser to take the metro/RER straight out to Orly instead of the bus? Wondering because of street traffic. We will only have our RS convertible carry on with us and it's just my wife and I.
2) Since we arrive straight from Caen on SNCF, can we use that ticket on the metro/RER to get where we need to go, or do we still need to buy another ticket from St. Lazare to either Invalides (if taking Air France bus) or Orly (Metro/RER)? Thanks!