Originally Posted by
traveller001
48hrs was extended "indefinately" for Elites after the Holiday auto-upgrade experiment of a couple years ago ended.
If anything has changed that policy since the merger a call to 800-AIR-TRAN should get you an answer.
Southwest bookings can't be upgraded to my knowledge.
I actually was asking about how long before the flight can you call for an upgrade? Is it after midnight 2 days before or exactly 48 hrs before the flight?