24 of the AA Boeing B717-200 were leased from Boeing Capital, 6 from Penbroke. The six Pembroke aircraft have been leased to Qantas Link/Impulse starting this June, none of the 24 Boeing Capital ones has been placed to date.
This is somewhat a nightmare for Boeing as it has a big impact on the B717 production line which is already running below break-even as customers (or better: potential customers) could pick up the leased birds at lower prices much faster than new ones. Rumour is that Boeing will terminate production after frame 135.
Currently I don´t see any new customer for this bird as - probably - Midwest Express who still officially has to confirm its order.