This^ Pretty much every flight out of SFO on AS has been changed since October and through early March (so far) What was purchased as direct flights, are changed to connections routed through Seattle, LAX or SAN and short hauls/legs (SFO to...) all moved to SkyWest on little planes . Without exception, flights changed (both directions) from 2 to 13 hours each. Options are to accept these changes, take even worse routes/connections or cancel. What's most frustrating is that many of these flights are booked with their constantly advertised sales, then changed just after the sale is done. Canceling then rebooking later results in a non-sale fare change. So far this has happened on 6 flights in the last two months (Destinations: Maui, JFK, LAS and PHX)