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Thread: Getting SWUs
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Old Feb 14, 2012 | 1:32 pm
  #6  
akonradi
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Originally Posted by MSPeconomist
Were they good for BE or just domestic? If BE on any fare, that was amazing given DL's attitude about preserving the integrity of BE.
These certificates were good for confirmed upgrades within/between the lower 48 states and Alaska. No international routes were upgradable with them.

It is possible to earn SWU-like certificates through SkyBonus, but they are region-specific. However, since all regions are available, having a sufficiently large quantity of SkyBonus points can make you eligible to redeem an upgrade certificate for any flight in the DL network.
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