Both airplanes seat 19 pax.
The aircraft I flew from COK-AGX had only 14 seats. The last 2 rows had been removed for some reason.
AFAIK,
IC had 3 Dorniers, all of them handed down from the defunct Vayudoot. 2 in DEL and 1 in COK. The single aircraft in COK(one crashed earlier at COK) does/did a daily COK-AGX-GOI-AGX-COK rotation, totalling around 7.5 hours flying time.
The other 2, based in DEL did the other tourist routes linking Simla, Dharamshala and Bhuntar(Kulu) to the capital. There was also the odd flight from DEL to Chandigarh, Jabalpur and Gwalior. Services were pretty patchy as these stations would popup in one schedule and vanish in the next! The Dornier serivces out of DEL dont seem to operational anymore as the fares arent listed anymore. The sole Dornier in COK was grounded when the 2 commanders quit to join Air Sahara. Dont know if that route is still operational.
At one time, Vayudoot had quite a few Dorniers and HS748's linking tiny cities/towns to hub cities, feeding
AI/IC flights. Can you believe flights to towns called Zero (!!!), Lilabari, Mohanbari, Nanded, Keshod, Puttaparthy to name just a few?
-Roy