TK1451Turkish Airlines · IST → OPO
live · 42m ago
Route confirmed Turkish Airlines

TK1451 IstanbulIST · 12:50 PortoOPO · 15:45

TK1451 by Turkish Airlines flies from Istanbul (IST) to Porto (OPO).

Right nowNext departure today Operates daily
12:45

scheduled from IST

Typical gate push+50 minmedian posted departure
Typical arrival+53 minmedian over 3 operations

Where the minutes go

last 3 operations · gate push → arrival
0+30+60+90 min
10-17
+50 gate · +53 arrival
10-16
+50 gate · +53 arrival
10-15
+0 gate · −25 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 →
OPOPortoOn-time likelyOPO delay board →
IST→OPOevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
29%Chance of 15+ min delay
4.4%Chance of cancellation
+2 minAvg hub delay right now

Driven mainly by OPO (Porto), 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 Porto flights today

same route · Turkish Airlines
TK1449departs 06:50
TK1447departs 20:35

If TK1451 is cancelled, these are the other Turkish Airlines nonstop flights from Istanbul to Porto 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 TK1451 actually runs

Pro Flight Search has tracked every published board update for TK1451 across the IST and OPO boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: landed +53 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how TK1451 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
10-17IST 12:50 13:40 (+50)OPO 15:45 16:38 (+53)
10-16IST 12:50 13:40 (+50)OPO 15:45 16:38 (+53)
10-15IST 12:45 (+0)OPO 15:40 15:15 (−25)

Board clocks recorded as IST and OPO published them.

Planning around TK1451? 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 — TK1451 Istanbul to Porto on-time performance, measured from the IST and OPO airport boards.

Canonical URL
https://proflightsearch.com/flight/TK1451
How we measure this →