TK1909Turkish Airlines · IST → ZRH
live · 4m ago
Route confirmed Turkish Airlines

TK1909 IstanbulIST · 15:50 ZurichZRH · 17:55

TK1909 by Turkish Airlines flies from Istanbul (IST) to Zurich (ZRH) for the Wed, Sep 16 departure.

Right nowEn route to Zurich · off blocks 16:05 · 15 min late
18:06

estimated arrival at ZRH · local time · ~21 min from now

En routeTK1909 · position estimated
ISTIstanbulZRHZurich
Estimated from the boardsarr 18:06

Board estimate · gate and arrival times. Off blocks 16:05.

Typical gate push+0 minmedian posted departure
Typical arrival−1 minmedian over 5 operations
Wins back in air~1 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 6 operations · gate push → arrival
0+30+60+90 min
09-16
+15 gate · +11 arrival
09-15
+0 gate · −1 arrival
09-14
+0 gate · −10 arrival
09-13
+0 gate · −7 arrival
09-12
+0 gate · +3 arrival
09-11
+0 gate

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −1 min · 0 cancelled · 6 operations tracked

The route today

live boards
ISTIstanbulOn-time likelyIST delay board →
ZRHZurichOn-time likelyZRH delay board →
IST→ZRHevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
38%Chance of 15+ min delay
4.3%Chance of cancellation
+12 minAvg hub delay right now

Driven mainly by ZRH (Zurich), currently flying VFR (visual). For this route and airline, under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Istanbul to Zurich flights today

same route · Turkish Airlines
TK1907departs 07:30
TK1207departs 10:35
TK1913departs 12:20
TK1911departs 18:50

If TK1909 is cancelled, these are the other Turkish Airlines nonstop flights from Istanbul to Zurich on the same day, with scheduled departure times in IST local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How TK1909 actually runs

Pro Flight Search has tracked every published board update for TK1909 across the IST and ZRH boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 4 confirmed landings · 4/4 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how TK1909 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
09-16IST 15:50 16:05 (+15)ZRH 17:55 18:06 (+11)
09-15IST 15:25 (+0)ZRH 17:25 17:24 (−1)
09-14IST 15:50 (+0)ZRH 17:55 17:45 (−10)
09-13IST 15:50 (+0)ZRH 17:55 17:48 (−7)
09-12IST 15:50 (+0)ZRH 17:55 17:58 (+3)
09-11IST 15:50 (+0)ZRH

Aircraft

Recent tails: TCJOH, TCLSH, TCLTM, TCLSB.

Board clocks recorded as IST and ZRH published them.

Planning around TK1909? 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 — TK1909 Istanbul to Zurich on-time performance, measured from the IST and ZRH airport boards.

Canonical URL
https://proflightsearch.com/flight/TK1909
How we measure this →