Quote Originally Posted by offroader View Post
Check with your son but it looks like 'Most fare rules apply, including non-refundable rule, cancellation fees and change fees' so that $200 would be united's cost for a change fee, then add on the difference in price between the two classes.
Best bet would be to take the chance on complimentary medallion upgrade.


I do this regularly and never pay a change fee.

This is Delta's Policy

Rebooking from a Main Cabin fare to a Delta Comfort+, First Class, Business, or Delta One Fare
For travel within the U.S. 50 or for travel between 50 U.S./Canada and the Caribbean/Mexico/Central America For travel between the 50 U.S./Canada and South America, Pacific, Europe, Middle East, and Africa
Collect the fare difference; no change fee will apply
 Collect either the fare difference or the Main Cabin fare change fee, whichever is greater