For about two weeks now, loads have been a bit lighter. I guess you could say it corresponds with schools starting within the last 2-3 weeks. The summer travel season has now ended with this past holiday weekend being the last big spurt. Yesterday was actually quite heavy...out of
SAN at least.
It also depends on the frequency of the route. Take
SAN-
OAK for example. We have something like 20 daily
SAN-
OAK flights. It is very common for one flight to be oversold and the next flight, scheduled 30 minutes later to be maybe half full...or vice versa. Like today, browsing my online company tool to assist me in nonrev travel, todays
SAN-
OAK booking projections range from 0 seats available to 55 seats available. Typically, high frequency routes have greater variation while 2x daily routes are usually always close to full. The nature of the route and the times are also a factor. For example,
SAN-
SJC and
SAN-
OAK on a Monday morning are almost always full because that is a heavy time for business travel on those routes. By noon on a Monday, flights are typically less full.
ALL views, opinions expressed are mine ONLY and are NOT representative of those shared by Southwest Airlines Co.