I looked it up on our website and we do have some limited travel bennies for employee, spouse, and children. These are on AirTran, ATA, DAL, and SWA and are limited to 2 or 4 passes per year depending on the airline. Cost is a service charge of anywhere from $15 (ATA) to $50 (DAL) each way.

Medical was free until now (with new TA) and is now something like $50 for employee only per month. We recently switched from Cigna to UnitedHealthCare which the pilots aren't too crazy about, but I haven't had to use either yet so can't speak first hand.

World does not fly out of IAD, but BWI is considered a common base and we do have flights from there to Ramstein, Deutschland.