We are returning from a cruise in a few weeks and we bought the wanna get away plus so we can get an earlier flight if seats available on standby. What is the best way to determine if enough standby seats are available? Our booked flight leaves at 8pm but currently has openings for flights leaving between 2 and 3 pm. Call SWA? I'd rather not have to check in early at airport only to learn we would need to take our booked flight. We are not planning on getting any wifi for cruise so I can't check availability till back in port the morning of the flight.
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