A3999Aegean Airlines · IST → ATH
live · 46m ago
Route confirmed Aegean Airlines

A3999 IstanbulIST · 06:30 AthensATH · 07:00

A3999 by Aegean Airlines flies from Istanbul (IST) to Athens (ATH) for the Sat, Nov 14 departure.

Right nowExpected in Athens · today
07:00

arrival expected at ATH · on schedule

Wins back in air~6 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
11-14
+0 gate
11-13
+0 gate · −9 arrival
11-09
−3 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
ISTIstanbulHigh riskIST delay board →
ATHAthensHigh riskATH delay board →
IST→ATHevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
40%Chance of 15+ min delay
4.6%Chance of cancellation
+12 minTypical airport delay in this weather

Conditions at IST and ATH are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 at Istanbul

Forecast

Sun 15 Nov, local date

High13°Clikely 11°C to 17°C
Low11°Clikely 8°C to 14°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Athens

Forecast

Sun 15 Nov, local date

High20°Clikely 18°C to 22°C
Low14°Clikely 12°C to 17°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · 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 · Aegean Airlines
A3991departs 11:30
A3993departs 16:45
A34889departs 19:30
A3995departs 22:00

If A3999 is cancelled, these are the other Aegean Airlines nonstop flights from Istanbul to Athens on the same day, with scheduled departure times in IST local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How A3999 actually runs

Pro Flight Search has tracked every published board update for A3999 across the IST and ATH boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: landed -6 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how A3999 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
11-14IST 06:30 (+0)ATH 07:00
11-13IST 06:30 (+0)ATH 07:00 06:51 (−9)
11-09IST ATH 07:00 06:57 (−3)

Board clocks recorded as IST and ATH published them.

Planning around A3999? 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: A3999 Istanbul to Athens on-time performance, measured from the IST and ATH airport boards.

Canonical URL
https://proflightsearch.com/flight/A3999
How we measure this →