I had the displeasure of booking a "free trip" on Delta using accumulated Skymiles for flying with Delta in the past. Free is not free at Delta. When you book a trip it costs you $75 per ticket. If you cancel that booking they charge you $100 to "redeposit" your miles in your account. Thank God they are not a bank...When I go to use those same miles again, it will cost me $75 a second time. Can you imagine I will be paying $250 for a supposed frequent mileage paid trip... Nothing is free on Delta. They have no... read full review »