Originally Posted by
pbd456
How much saving are people willing to pay for D vs I
In programs that I care, D has much better earning than I for a few airlines.
Only IONE3, no others. IONE3 $5400 vs DONE3 $6000. The only issue I noticed is that I is never available on the AA 321T flights. Limited are flights to Hawaii and the Caribbean Island nations. For BA, I vs D is minor. No issues with I class on IB/QR.
Edit: Spread is a bit larger than I remember, IONE3 $5340 & DONE3 $6140, $800 difference. Japan still best for DONE3 @ $5810.