Delta's press release doesn't really provide any insight on US Airways' expansion at DCA. Neither does the Airways release or the multiple stories on Reuters, AP, etc. Just wondering if anyone's heard any scuttle.

Edited - I stand corrected. This is the info I was looking for:


US Airways will operate 229 peak-day departures at DCA. Following full implementation of the new schedule, the airline anticipates its passenger enplanements at DCA will increase by 30 to 35 percent as a result of the new flights and use of larger aircraft. However, there will be no increase in net flight activity at DCA due to Delta’s reduction in slots.
US Airways’ expanded presence at DCA will create approximately 100 new US Airways jobs that will be allocated to DCA and throughout the new regions where the airline is starting service.