When you have an upgradeable PE fare, and might like to get into UC, how late in the procedure can you do it, if there's availability - right up to the boarding gate, perhaps?
I am AU, and sometimes get Op-Up's 1 cabin grade. Of course if the plane is full and I get an OpUp for zero miles, I'd be happiest, hence the gamble of waiting to the last minute. Or is that just plain silly, and "take it while you can" is better advice?
I am AU, and sometimes get Op-Up's 1 cabin grade. Of course if the plane is full and I get an OpUp for zero miles, I'd be happiest, hence the gamble of waiting to the last minute. Or is that just plain silly, and "take it while you can" is better advice?