We bought tickets from Estonia to New York Liberty (estonia â€“ amsterdam â€“ new york) airport in january. Same day we must fly from New York to Indianapolis. We arrive to New York Liberty airport 13:35 but next flight to Indianapolis is 15:55. Is two hours and twenty minutes enough time to go throught the custom and go to internal flight or we must buy tikets next flight? Flights between is 5 hours and 40 minutes.