4Y1204Discover Airlines · FRA → HER
live · 4m ago
Route confirmed Discover Airlines

4Y1204 Frankfurt am MainFRA · 04:50 HeraklionHER · 09:50

4Y1204 by Discover Airlines flies from Frankfurt am Main (FRA) to Heraklion (HER) for the Wed, Oct 21 departure.

Right nowScheduled · gate AB
04:50

departs FRA · on schedule

Typical gate push+19 minmedian posted departure

The route today

live boards
FRAFrankfurt am MainModerate riskFRA delay board →
HERHeraklionOn-time likelyHER delay board →
FRA→HERevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Early read, sample still building
18%Chance of 15+ min delay
1.0%Chance of cancellation
+4 minAvg hub delay right now

Conditions at FRA and HER are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.

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 Frankfurt am Main to Heraklion flights today

same route · Discover Airlines
4Y2152departs 04:45
4Y1224departs 14:25

If 4Y1204 is cancelled, these are the other Discover Airlines nonstop flights from Frankfurt am Main to Heraklion on the same day, with scheduled departure times in FRA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How 4Y1204 actually runs

Pro Flight Search has tracked every published board update for 4Y1204 across the FRA and HER boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: departed +19 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how 4Y1204 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
10-20FRA 05:50 06:09 (+19)HER 09:50

Aircraft

Recent tails: DAIWI.

Board clocks recorded as FRA and HER published them.

Planning around 4Y1204? 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 — 4Y1204 Frankfurt am Main to Heraklion on-time performance, measured from the FRA and HER airport boards.

Canonical URL
https://proflightsearch.com/flight/4Y1204
How we measure this →