Delta flies non-stop from JFK to Prague (flight numbers are DL 78 & 69+10) starting in May 2024 probably till COCKtober or something with a Boeing 769-2 ER (Erection?):
SeatGuru Seat Map Delta
WWW.SEATGURU.COM
For your next Delta flight, use this seating chart to get the most comfortable seats, legroom, and recline on .
Cheapest Delta One return ticket I could find was US$ 4164 (May 15th - 23rd).