Originally Posted by
sllevin
From my perspective as an SFO-based AA person, losing IB would be a big loss since we'd be down to just AA for mileage accrual across the Atlantic (and MA, I know, but that's a single flight from JFK).
RJ has the YUL-AMM and the ORD-DTW-AMM, but maybe that's a little too far over the atlantic.