<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by barkingcat:
Where do arriveing Air France passengers exit customs at Washinton(IAD)?
How long will it take to walking from there to a connection flight on United Airlines?
Thank you!</font>
AF passengers exit customs right after immigration. You have to pick up your bags and re-register them with you next carrier before leaving the secure area.
It is a short walk to the check-in counters for United Airlines.
The last time I had that type of connection from CDG to MIA via IAD, UA managed to delay my baggage although I personally had to recheck my baggage and they had a 5 hour connection

.