Since Glendive is the only market with no local NBC YTTV just gives them one
ABC is interesting because when I had YTTV they gave us what is basically the National feed (there is no licensed ABC in my market) and when there wasn’t National programming they gave us ABC News 24/7 or reruns of the View, etc. weekends were reruns of what would you do? During those open times.
edit: found what I use to get a few years ago on ABC via YTTV
6-8 Good Morning America (normally its on from 7-9 Central)
8-10 ABC News Live
10-11 View
11-12 GMA3
12-1 GMA3
1-2 General Hospital
2-3 General Hospital
3-4 GMA3
4-5 View
5-5:30 GMA3 (half hour?)
5:30-6 ABC Nat'l News
6-6:30 ABC Nat'l News
6:30-7 simulcast from ABC News Live channel
7-10 Prime Time
10-10:35 simulcast from ABC News Live channel
10:35-12:07 Kimmel and Nightline
overnight its national ABC programming (ABC news)
Noticed on the weekend its alot of simulcast from ABC News Live as I see "What would you do?"
Such arrangements also get around the potential problem of extending a nearby market's stations in infill situations such as Glendive (Zanesville OH is another example that comes to mind),. This could be an issue when there is a case of counties on the edge of a market potentially developing a preponderance of viewing for the neighboring market's stations, and possibly shifting the market boundaries when ratings are compiled.
There are very few markets anymore that do not have most or all in-market Big Four networks delivered either via the main channel, subchannels, or LPTVs. Such markets tend to be doggedly loyal to their local stations, such as Presque Isle (Aroostook County ME) and WAGM, or Harrisonburg and WHSV. Both markets rely upon LPTVs for some networks, as well as subchannels. WYMT Hazard KY is another such station with fierce loyalty, though Hazard has never been its own market, instead falling on the fringes of the Lexington market (with wide viewership in the neighboring Knoxville, Tri-Cities, and Charleston-Huntington markets). Lexington fought long and hard to seize a lot of Eastern Kentucky counties.

