Is the fare basis code the same when cleared for standby?
Apologies if this question has been asked before.
If I decide to standby for an earlier flight and I am cleared, would my original fare code basis remain the same on my new flight? Currently I am on a "L" fare on UA which earns 75% mileage on TK. If I am cleared for an earlier flight I hope that my fare basis remains the same and not be assigned another code that have a less favorable earning rate. Thanks.