Hi all - I'm looking to book a flight to Munich in December for UA. My closest airport is IAD but a flight out of there is over $1000. I found a flight out of Philadelphia that connects at IAD for $792. My question is - Will I be able to Board the flight from IAD to MUN without getting on the PHL flight? If so, will it affect my PQM miles at all (besides not getting the miles from PHL to IAD)? Thanks for your help and look forward to contributing here!