4Y1204Discover Airlines · FRA → HER
live · 52m ago
Route confirmed Discover Airlines

4Y1204 Frankfurt am MainFRA · 04:50 HeraklionHER

4Y1204 by Discover Airlines flies from Frankfurt am Main (FRA) to Heraklion (HER) for the Thu, Sep 17 departure.

Right nowScheduled · gate AB · as of 23:08
04:50

departs FRA · on schedule

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
19%Chance of 15+ min delay
1.2%Chance of cancellation

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 08:30
4Y1224departs 12:15

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. Combined risk score: 29.5/100. Based on airport operations, weather, and cached board history at FRA and HER.

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 clocks

Board log

scheduled → actual, per operation
09-16FRA 04:50HER 08:50
09-15FRA 05:50HER

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 →