If you plan on making more than two round
trips during the promotion period it's worth holding off registration until just before the two trips that, combined, will earn you the most miles.
Not exact matches
Only two round
trips will count so, if you have more than two
trips that you plan to book and fly
during the
promotion period, make sure you don't register until you have your two highest earning
trips coming up.
It's also worth remembering the British Airways
promotion (if you've been targeted for it) if you have 5 or more
trips during the qualifying
period — you would then have 3 loyalty programs between which you can distribute your flights.
The American Airlines
promotion page reads «For every eligible round -
trip you take
during the offer
period, you'll earn bonus miles based on the fare class purchased.