I've never really experienced a problem\nWith southwest until now. I was not informed by email (which is what I signed up for to be notified if something goes wrong) that my flight was delayed by 2 hours. I have been at LAS airport since 4:30 waiting for my 6:50pm flight home(southwest flight 158 to OAK 9/19). Only to realize at 6:45 that my plane was not at all in view at gate C7. The lady next to me was the one who informed me that our plane was delayed. She said she had received a text! I am beyond annoyed, bc I do not want to spend my birthday on a plane going home. AND there was no announcement whatsoever over the loud speaker about this flight being delayed. I've been here for 3 hours and have heard a handful of other flight delays/gate changes, but nothing about flight 158 to OAK.