title: Gaya–Chennai Egmore Weekly Superfast Express
text: # Gaya–Chennai Egmore Weekly Superfast Express
  
  The 12389 / 12390 Gaya–Chennai Central Weekly Superfast Express is a Superfast Express train of the Indian Railways connecting Gaya Junction in Bihar and Chennai Central of Tamil Nadu. It is currently being operated with 12389/12390 train numbers on a weekly basis. From 10 January 2021,the terminal was changed from Chennai Egmore to Chennai Central. Henceforth it arrives and departs from Chennai Central instead of Chennai Egmore
  
  ## Service
  
  The 12389/Gaya–Chennai Central Weekly Superfast Express has an average speed of 60 km/h and covers 2348 km in 39 hrs. 12390/Chennai Central–Gaya Weekly Superfast Express has an average speed of 62 km/h and covers 2348 km in 38 hrs 40 mins.
  
  ## Route & halts
  
  The important halts of the train are:
  
  * Gaya Junction
  * Dehri-on-Sone
  * Sasaram Junction
  * Bhabua Road
  * Pt. Deen Dayal Upadhyaya Junction
  * Prayagraj Chheoki Junction
  * Satna Junction
  * Katni Junction
  * Jabalpur Junction
  * Nainpur Junction
  * Balaghat Junction
  * Gondia Junction
  * Arjuni
  * Balharshah Junction
  * Warangal
  * Vijayawada Junction
  * Ongole
  * Nellore
  * Chennai Central
  
  ## Coach composition
  
  The train has standard LHB rake with max speed of 130 kmph. The train consists of 22 coaches:
  
  * 2 AC II Tier
  * 3 AC III Tier
  * 10 Sleeper coaches
  * 1 Pantry car
  * 4 General
  * 2 Generator coach
  
  ## Traction
  
  Both trains are hauled by a Gomoh Loco Shed-based WAP-7 locomotive from Gaya Junction to Chennai Central and vice versa.
  
  ## Rake sharing
  
  The train shares its rake with 12397/12398 Mahabodhi Express.
  
  