Although I'm a lowly silver, I have an upcoming Sunday morning flight from MSP that is almost empty in 1st. I'm hoping there's a chance for an upgrade. If it comes at my window or anytime before boarding, am I able to access the Sky Club prior to my flight? I have been lucky with upgrades but all have either come at the gate or from an airport without a Sky Club so this would be new for me.
Many thanks!
Many thanks!