Our Lady of Prompt Succor Church at 32615 Bowie St. PO Box 249., White Castle, LA 70788-0249 US - Mass Times and Schedules
| MASS - Cluster OLPS, St Joan of Arc, St Catherine Laboure | |
| Sunday: | 8 a.m. at St. Joan of Arc; 10 a.m. at Our Lady of Prompt Succor; 6 p.m. at St. Catherine Laboure |
| Monday: | 6:00 p.m. Mass at St. Joan of Arc |
| Tuesday: | 6:00 p.m. Mass and Novena at Our Lady of Prompt Succor |
| Wednesday: | 9:00 a.m. Mass and Novena at St. Joan of Arc |
| Friday: | 7:30 a.m. Mass and Adoration at Our Lady of Prompt Succor |
| Saturday: | 4:00 p.m. Vigil Mass at Our Lady of Prompt Succor |