Delta Air Lines is cooking up what may be one of the most appealing flight upgrades yet: one that allows you to bag a commercial flight altogether and board a private jet.
The new upgrade program, targeted at what Delta calls โhigh-value customers,โ will cost $300 to $800, depending on destination. Beginning as soon as this week, passengers who have achieved elite or โmedallionโ status in Deltaโs SkyMiles frequent-flyer program will be eligible for the upgrade offers.
