IndiGo 6E4071 On Time IST Istanbul → LHR London 3h 55m 2,491km / 1,537mi 28. May 2025 DEPARTURE 14:46 UTC+03 11:46 UTC +1 minutes GATE: A1K ARRIVAL 16:41 BST 15:41 UTC +1 minutes TERMINAL: 2 AIRLINE Turkish Airlines TK / THY FREQUENCY daily DISTANCE 2,491km FLIGHTS/WEEK 63 PUNCTUALITY 85% CO2 EMISSIONS Economy 351kg Business 984kg