I listed the movies they are showing here: Encore Westerns Channel
Recently I also saw ads for two more channels that will be having John Wayne Marathons... both AMC and TCM. Not much of a tribute but it's something. Here are their schedules.
AMC
Sat. May 26th (CDT)
4:45 AM-----Blood Alley
7:15 AM-----Sands of Iwo Jima
9:15 AM-----Santa Fe Stampede
10:15 AM----Wake of the Red Witch
12:30 PM----The Shepherd of the Hills
2:30 PM-----Rio Grande
4:30 PM-----North to Alaska
7:00 PM-----The Quiet Man
9:30 PM-----Hellfighters
Sun. May 27th (CDT)
12:00 AM----McQ
2:30 AM-----The Green Berets
10:30 AM----Flying Leathernecks
TCM
They are starting on May 21st with various movies each day through May 26th. You can check the site for times but here is the movie listing.
Turner Classic Movies
They are all only being shown once, unlike Encore Westerns schedule.
3 Godfathers (1948)
Alamo (1960)
Allegheny Uprising (1939)
Angel And The Badman (1947)
Back To Bataan (1945)
Big Jake (1971)
Big Jim McLain (1952)
Brannigan (1975)
Cowboys (1972)
Dark Command (1940)
Directed By John Ford (2006) Documentary
El Dorado (1967)
Fighting Seabees (1944)
Flying Tigers (1942)
Fort Apache (1948)
Greatest Story Ever Told (1965)
High and the Mighty (1954)
Hondo (1954)
Horse Soldiers (1959)
How the West Was Won (1962)
In Harm's Way (1965)
Island In The Sky (1953)
Long Voyage Home (1940)
Man Who Shot Liberty Valance (1962)
McLintock! (1963)
Red River (1948)
Reunion In France (1942)
Rio Lobo (1970)
She Wore A Yellow Ribbon (1949)
Sons of Katie Elder (1965)
Spoilers (1942)
Stagecoach (1939)
Tall In The Saddle (1944)
They Were Expendable (1945)
Trouble Along the Way (1953)
Wings Of Eagles (1957)
Without Reservations (1946)
What a weekend of John Wayne... everyone is joining in.