I booked a flight form ADB-NAV, transiting through IST with a layover time of 1hr 10min. I think I found that MCT is 60min for domestic-domestic flights. However the ADB-IST leg is operated by a 77W, and although I booked row 12 for me and my partner, I'm concerned that the large plane will be an issue both with checked luggage and with difference in gates. Should I be rebooking for a longer layover?

Thanks!