US Airways has launched a new Dividend Miles promotion for their Shuttle service between Washington, DC, New York City and Boston. For every three segments flown on the Shuttle between now and 31 May 2013 Dividend Miles members can earn 5,000 bonus points. The maximum points earnt under this promo is capped at 50,000 per member. Registration is required.
As far as mileage-earning promos based on flying go US Airways is pretty good and this one doesn’t disappoint. My first mileage run was on US Shuttle flights almost a decade ago (that time it was bonus EQMs!) and the routes are still a great option for earning extra points it would seem.