Wet getaway for Christmas holiday Airport delays are expected during the entire holiday weekend, while a set of gray, windy and wet storms hover over the Bay Area, forecasters said. Departure and arrival delays of up to four hours were reported at San Francisco International Airport on Friday, while flights at the airports in Oakland and San Jose saw only short delays. A rain gauge in the tiny town of Venado in Sonoma County recorded 6 inches of rain between Thursday and 1 p.m.