Originally Posted by
eddie1973
Thinking of using it for my ATL-DTW-NRT trip in July. DL seems to replace all the ATL-DTW and ATL-MSP flight with its own planes. Since the upgrades only good on NW or KL flights, the domestic portion can't be upgraded.
ATL-DTW isn't that far, if you can confirm the overseas portion, I'd say grab it and count yourself lucky.