Cant SDC because of 2 fare buckets on ticket?
So I have a flight to LGA today, that booked me on a strange routing, MSP-ORD-DTW-LGA. Was half the price of a direct ticket when i booked it. Called this morning to attempt to SDC to the direct MSP-LGA and was told something id never heard before: Because the legs were all in different fare buckets (H/L/L) if i want to SDC on this, i would need to pay the fare diff for the new ticket which is a $700 B fare....
Is this true? rather not have to spend 7 hours traveling just to get to NYC.....