1 Rotisserie chicken: 3 to 4 days (refrigerator) or 2 to 3 months (freezer) 2  Opened package of hot dogs: 1 week (refrigerator) or 1 to 2 months (freezer) 3  Opened package of deli meat: 3 to 4 days (refrigerator) or 1 to 2 months (freezer)  Cooked meat dishes: 3 to 4 days (refrigerator) or 2 to 6 months (freezer)