12261 Train Running Status
- Train: 12261
- Name: Mumbai CST - Howrah Duronto Express
- Runs between: Chhatrapati Shivaji Maharaj Terminus (CSMT) and Howrah Junction (HWH)
- Running days: Tuesday, Friday, and Sunday
- Coaches: The train has coaches like AC First Class, AC 2 Tier, AC 3 Tier, and Pantry Car.