I am flying from Delhi to Dublin by Indigo flight. I have a transit Istanbul, how many check in bags are permitted?
Indigo's Baggage Allowance Page contains this text:
Baggage allowance for International Connecting Flights:
IndiGo Domestic Sector connecting to IndiGo international sector or vice versa:
IndiGo's Free Baggage Allowance for International sector will be applicable
IndiGo Domestic Sector connecting to another airline to/from an international destination:
15 Kg per passenger per flight