Originally Posted by
ryan182
Nice! I do think that end of the day AF will not honor these - in 2017 they had an error fare and IIRC they canceled them and this is clearly a mistake so while I won't be too upset if that happens, I'm hoping for the best

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It's a DL flight (codeshare on AF metal) so AF can't cancel, only DL can do that. And as they're DL's seats so they can sell at any fare DL wants to. BTW won't earn much if credited to DL because the fare is so low. Will earn FlyingBlue but will lead to an orphan account if you're not planning any more SkyTeam flights to bulk up the account.