A FlyerTalk Posting Legend
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: 100,421
Better yet, watch for the receipt as an indication that the ticket has been reissued (or click to see the receipt from your itinerary). To avoid blizzard and meltdown issues, call in advance if the ticket hasn't been reissued.
This is especially important if partner flights are involved. Most partners with cancel a reservation or confirmed upgrade if the ticket hasn't been properly reissued in at most three days.