TK404Turkish Airlines · LED → IST
live · 7m ago
Route confirmed Turkish Airlines

TK404 St. PetersburgLED IstanbulIST · 06:15

TK404 by Turkish Airlines flies from St. Petersburg (LED) to Istanbul (IST).

Right nowNext departure today Operates daily
01:40

scheduled from LED

Typical arrival−20 minmedian over 11 operations
Cancellation3 in 14tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-28
−40 arrival
10-27
−40 arrival
10-26
+0 arrival
10-24
+0 arrival
10-23
+0 arrival
10-22
−25 arrival
10-21
−20 arrival

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 −20 min · 3 cancelled · 14 operations tracked

The route today

live boards
LEDSt. PetersburgOn-time likelyLED delay board →
ISTIstanbulOn-time likelyIST delay board →
LED→ISTevery carrier, schedules and on-time historyRoute intelligence →

Tomorrow at Istanbul

Forecast

Thu 29 Oct, local date

High17°Clikely 16°C to 18°C
Low14°Clikely 13°C to 15°C
  • 97% chance of rain
Outlook: about usual
Chance a departure is cancelled
4.7%usually 3.7%
Chance a departure leaves 60+ min late
7.6%usually 3.5%

Weather behind it: 97% chance of rain at Istanbul

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 750 departures a day. · 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.

How TK404 actually runs

Pro Flight Search has tracked every published board update for TK404 across the LED and IST boards: schedule changes, gate pushes and actual clocks. Usually lands ~20 min early. Based on 11 confirmed landings · 10/11 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how TK404 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
10-28LED IST 06:15 05:35 (−40)
10-27LED IST 06:15 05:35 (−40)
10-26LED IST 06:15 (+0)
10-24LED IST 05:30 (+0)
10-23LED IST 05:30 (+0)
10-22LED IST 05:30 05:05 (−25)
10-21LED IST 05:30 05:10 (−20)
10-20LED IST 05:30 05:05 (−25)
10-19CANCELLED
10-18LED IST 05:30 08:35 (+185)
10-17CANCELLED
10-16LED IST 05:30 05:40 (+10)
10-15LED IST 05:30 05:00 (−30)
10-14CANCELLED

Board clocks recorded as LED and IST published them.

Planning around TK404? 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 — TK404 St. Petersburg to Istanbul on-time performance, measured from the LED and IST airport boards.

Canonical URL
https://proflightsearch.com/flight/TK404
How we measure this →