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Join Date: Sep 2009
Location: Minneapolis: DL DM charter 2.3MM
Programs: A3*Gold, SPG Plat, HyattDiamond, MarriottPP, LHW exAccess, ICI, Raffles Amb, NW PE MM, TWA Gold MM
Posts: 102,617
It depends somewhat on the size of the aircraft, how full it is, and anticipated delays or even departure to leave early unless if possible, such as when bad weather is coming in, but 40 minutes is on point for most domestic mainline departures.