Leaving Virgin Atlantic’s terminal at SFO is genuinely a smooth and enjoyable experience. The check-in process is typically efficient, with friendly staff who seem willing to help, even during busy periods. Security queues can sometimes be a bit long, but they typically move quickly, and TSA PreCheck is definitely advantageous. As you enter, the Virgin Atlantic SFO Terminal looks modern and clean, with plenty of seating and great lighting. There are several decent food options—nothing revolutionary, but definitely better than standard airport meals. Wi-Fi is fast and free, improving the waiting experience, and the charging stations are a useful extra. If you're flying in Upper Class, the Virgin Atlantic Clubhouse lounge is outstanding: stylish, cozy, and stocked with superb food and drinks. Overall, it’s a well-organized terminal that highlights the airline’s friendly environment. Definitely one of the more enjoyable international departure experiences at SFO.