Turkish AirlinesTK
Flights TK3718 03:05 We · TK3708 03:30 We
live
Direct flights from Lesquin (LIL) to Istanbul (IST): 2 nonstop departures observed each week across 1 airline. The nonstop covers 2,222 km, an estimated 3 hours 21 minutes in the air. Measured by Pro Flight Search from live flight boards at Lesquin and Istanbul. Updated 30 October 2026 at 04:17 UTC.
LIL
Lesquin
tracking
IST
Istanbul
heavy · +43
2,222 km · ~3h 21m est.
Disrupted · 1 airline · 2x weekly · nonstop
42 / 100
route health from live LIL and IST delay boards
Flight time~3h 21mestimated from route distance
Weekly departures2x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Turkish Airlines
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysAirports right now
live boardsnext sweep in 120s
How the Lesquin to Istanbul route actually runs
Pro Flight Search records official board updates for nonstop LIL to IST flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search: Lesquin (LIL) to Istanbul (IST) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/LIL-IST
LIL to IST questions
Is LIL–IST running on time right now?
Significant delay risk. The arrival side at IST is the weaker end, route health score 42/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from LIL to IST?
Great-circle distance is 2,222 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 187–220 min gate-to-gate on this route.
How often does LIL–IST fly?
Turkish Airlines runs the route with about 2 flights a week (wed). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at LIL and arrival-side delay at IST, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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