Join Date: Jan 2006
Location: DEN
Programs: UA 1KMM, DL Plt, AA, AS, HHonors Diamond, IHG Plat, Marriott Ttnm (LT PLT), Hertz PC, Enterprise Plt
Posts: 7,238
D-E-L-T-A
Delta is impossible. Not only do they charge ridiculous amounts of miles, but any research tools they "offer" are broken and literally waste your time.
DL is the worst when it comes to redeeming miles. By far.