Here is a listing of the 73 Basilica churches in the United States, starting with all of the ones I have been to:
I. St. Vincent’s Archabbey Basilica, Latrobe, PA:
Visted: yes
Attended Mass: yes
II. Basilica of St. Michael the Archangel, Loretto, PA:
Visited: yes
Attended Mass: no
III. Basilica of the Cathedral of the Assumption, Covington, KY
Visited: yes
Attended Mass: yes
IV. Basilica and National Shrine of Our Lady of Consolation, Carey, OH
Visited: yes
Attended Mass: no
V. Basilica of the National Shrine of the Immaculate Conception, Washington, D.C.
Visited: yes
Attended Mass: yes
VI. St. Lawrence’s Basilica, Asheville, NC
Visited: Yes
Attended Mass: Yes
VII. St. Adalbert’s Basilica, Buffalo, NY
Visited: No
Atteneded: Mass: No
VIII. Basilica of St. Mary (Co-Cathedral) Minneapolis, MN
Visited: No
Atteneded: Mass: No
IX. Basilica of the National Shrine of Our Lady of Victory, Lackawanna, NY
Visited: No
Atteneded: Mass: No
X. St. Josaphat’s Basilica, Milwaukee, WI
Visited: No
Atteneded: Mass: No
XI. Basilica of the National Shrine of the Assumption of the Blessed Virgin Mary, Baltimore, MD.
Visited: No
Atteneded: Mass: No
XII. Basilica of the Immaculate Conception, Conception Abbey, Conception, MO
Visited: No
Atteneded: Mass: No
XIII. Basilica of Our Lady of Gethsemani, Gethesemani Abbey, Trappist, KY.
Visited: No
Atteneded: Mass: No
XIV. Basilica of St. Francis of Assisi, Mission San Dolores, San Francisco, CA.
Visited: No
Atteneded: Mass: No
XV. Basilica and Shrine of Our Lady of Perpetual Help, Boston, MA.
Visited: No
Atteneded: Mass: No