I'm also 4/4 for delays. SAN-SJC r/t two weeks ago, both evening flights. And this weekend, SAN-SFO on Fri was delayed 1 hr 20 due to a combination of mechanical and ATC issues. My SJC-SAN flight this evening is showing a delay of 50 minutes and it's still 4 hours until departure time. Must be a late inbound, b/c there are no weather issues at either airport.
Does Southwest still allow free standby if your flight is delayed (say by 50 minutes?).