ucla doesnt send them electronically except to the other UC schools besides itself (-drew), they send them via USPS, but my friend told me his got processed in the middle of the night once so I just conjectured that it was an automated system, or someone was there? even if it isnt automated, printing the letters and the labels should be automated and stuffing it in the envelope should take fewer than 3 minutes (over approximation) along with matching the information for correctness and that should be about 20 sent per hour or 160 requests sent per day per person, i really do not understand their inefficiency. also, my friend told me it rarely took up to 15 days, most was like 12 or something.
saa09, you didnt ask your LOR writers to include your AMCAS id on your letters? or are these schools like USC that require a cover letter. I ignored USC's cover letter n they still marked me as complete, it's easier processing for them but schools like ucla rips you off.