New York to Istanbul (JFK–IST): distance and flight time

Flight time each way

JFK → IST

9 h 30 min

Estimated gate-to-gate scheduled time. Initial heading 50° (NE).

Leave New York Sat 7 Nov, 10:00 local → arrive Istanbul Sun 8 Nov, 03:30 local +1 day.

IST → JFK

11 h

Estimated gate-to-gate scheduled time. Initial heading 309° (NW).

Leave Istanbul Sat 7 Nov, 10:00 local → arrive New York Sat 7 Nov, 13:00 local.

JFK-bound flights are the slower direction by about 90 minutes in our estimate: the route runs mostly east–west through latitudes where the prevailing westerly winds at cruise height are strong, so heading east rides a tailwind and heading west fights a headwind. How we estimate it.

Distance

Great-circle distance	8,026 km · 4,987 mi · 4,333 nmi
Initial heading	50° (NE) from JFK; 309° (NW) from IST
Farthest from the equator	54.2°N — the path arcs north of both airports
Crosses	neither the equator nor the 180th meridian
Share of the longest possible trip	40% of the 20,015 km to the far side of the Earth

Time zones and jet lag

JFK	America/New_York — UTC−4 now; UTC−5 standard time, UTC−4 during daylight saving time
IST	Europe/Istanbul — UTC+3 now; UTC+3 all year (no daylight saving time)
Difference	Istanbul is 7 hours ahead of New York today; +8 h in January and +7 h in July because daylight saving time starts and ends on different dates (or not at all).

Jet lag, flying JFK → IST. Your body clock has to move 7 hours earlier, like an eastward trip. A common rule of thumb is that the body clock adjusts by roughly one time zone a day, so expect up to about 7 days to fully adjust. Shifting earlier (as here) is usually the harder direction; morning daylight at the destination helps. Flying the other way, the shift is reversed.

General information, not medical advice.

The two airports

JFK John F. Kennedy International AirportNew York, United States · longest runway 14,511 ft4,423 m

IST İstanbul AirportIstanbul, Turkey · longest runway 13,451 ft4,100 m

More routes from JFK and IST

JFKBOS New York – Boston 300 km186 mi · 1 h 20 min JFKDEN New York – Denver 2,610 km1,622 mi · 4 h 20 min JFKLHR New York – London 5,540 km3,442 mi · 6 h 50 min JFKMUC New York – Munich 6,481 km4,027 mi · 7 h 50 min JFKNRT New York – Tokyo 10,830 km6,729 mi · 13 h 50 min SINJFK Singapore – New York 15,341 km9,532 mi · 18 h 30 min ISTADB Istanbul – Izmir 358 km222 mi · 1 h 30 min ATHIST Athens – Istanbul 553 km344 mi · 1 h 40 min FRAIST Frankfurt – Istanbul 1,837 km1,141 mi · 3 h DXBIST Dubai – Istanbul 3,030 km1,883 mi · 4 h 45 min ISTBKK Istanbul – Bangkok 7,514 km4,669 mi · 9 h LAXIST Los Angeles – Istanbul 11,002 km6,836 mi · 13 h 05 min

Routes of a similar length

BOGMAD Bogotá – Madrid 8,031 km4,990 mi · 9 h 40 min LHRBLR London – Bengaluru 8,046 km5,000 mi · 9 h 35 min LGWCUN London – Cancún 7,976 km4,956 mi · 10 h 55 min DENFRA Denver – Frankfurt 8,089 km5,026 mi · 9 h 45 min

Need a different pair? The flight-time calculator works for any two of 3,245 airports. Not covered: which airlines fly this route, schedules, fares and live status — that data is proprietary and we don’t guess it.

Photos on airport pages are credited there. Estimates are rounded to 5 minutes; typical error about 13 minutes (validation).

JFK New York ⇄ IST Istanbul