John Wayne Airport
I am taking a united flight from SNA TO SFO and then to Singapore. How early do I need to be at the airport? Considering the first leg is a domestic, would an hour be sufficient? Or should I treat this as an international hour flight and be 3 hrs early?
Appreciate all inputs!
Update: Got here 1.5hrs earlier before my flight departure. I just finished security. It took me 15mins from bag drop off to get to my gate, on Christmas Eve. SNA FTW!