TK1839Turkish Airlines · IST → ATH
live · 12m ago
Route confirmed Turkish Airlines

TK1839 IstanbulIST · 10:00 AthensATH · 10:30

TK1839 by Turkish Airlines flies from Istanbul (IST) to Athens (ATH) for the Thu, Oct 29 departure.

Right nowEn route to Athens · off blocks 10:00 · on schedule
En route

en route from IST to ATH

En routeTK1839 · position estimated
ISTIstanbulATHAthens
Estimated from the boards

Board estimate · gate and arrival times. Off blocks 10:00 · typical taxi-out at IST ≈ 5.9 min.

Typical gate push+0 minmedian posted departure
Typical arrival−10 minmedian over 3 operations
Wins back in air~10 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 3 operations · gate push → arrival
0+30+60+90 min
10-29
+0 gate · −10 arrival
10-28
+0 gate · −10 arrival
10-27
+0 gate · −6 arrival

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

The route today

live boards
ISTIstanbulOn-time likelyIST delay board →
ATHAthensOn-time likelyATH delay board →
IST→ATHevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
71%Chance of 15+ min delay
17%Chance of cancellation
+41 minAvg hub delay right now

Driven mainly by IST (Istanbul), currently flying LIFR (low instrument). 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 →

Tomorrow on this route

Forecast

Istanbul to Athens with Turkish Airlines · Fri 30 Oct, local date

Outlook: about usual
Chance a departure is cancelled
0.8%2.2× usual
Chance a departure leaves 60+ min late
4.8%1.8× usual

Forecast weather: 95% chance of rain at Istanbul

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 5 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

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 Athens flights today

same route · Turkish Airlines
TK1841departs 01:45
TK1843departs 07:25
TK1847departs 09:25
TK1849departs 13:05
TK1845departs 18:55

If TK1839 is cancelled, these are the other Turkish Airlines nonstop flights from Istanbul to Athens 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 TK1839 actually runs

Pro Flight Search has tracked every published board update for TK1839 across the IST and ATH boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: left right on schedule but landed about 10 min early. Not enough to call it.

The verdict above is that record speaking, so it reflects how TK1839 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
10-29IST 10:00 (+0)ATH 10:30 10:20 (−10)
10-28IST 10:00 (+0)ATH 10:30 10:20 (−10)
10-27IST 10:15 (+0)ATH 10:45 10:39 (−6)

Board clocks recorded as IST and ATH published them.

Planning around TK1839? 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 — TK1839 Istanbul to Athens on-time performance, measured from the IST and ATH airport boards.

Canonical URL
https://proflightsearch.com/flight/TK1839
How we measure this →