LS3850Jet2.com · HER → LTN
live · 3m ago
Route confirmed Jet2.com

LS3850 HeraklionHER · 22:15 LondonLTN · 00:30

LS3850 by Jet2.com flies from Heraklion (HER) to London (LTN) for the Sun, Sep 20 departure.

Right nowExpected · today
22:15

departs HER · on schedule

The route today

live boards
HERHeraklionOn-time likelyHER delay board →
LTNLondonModerate riskLTN delay board →
HER→LTNevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Early read, sample still building
3.5%Chance of 15+ min delay
0.2%Chance of cancellation
+0 minAvg hub delay right now

Conditions at HER and LTN 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 Heraklion to London flights today

same route · Jet2.com
LS3844departs 14:55

If LS3850 is cancelled, this is the other Jet2.com nonstop flight from Heraklion to London on the same day, with scheduled departure times in HER local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How LS3850 actually runs

Pro Flight Search has tracked every published board update for LS3850 across the HER and LTN boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at HER and LTN.

The verdict above is that record speaking, so it reflects how LS3850 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
09-13HER 22:15LTN 00:30
09-06HER 22:15LTN 00:30

Board clocks recorded as HER and LTN published them.

Planning around LS3850? 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 — LS3850 Heraklion to London on-time performance, measured from the HER and LTN airport boards.

Canonical URL
https://proflightsearch.com/flight/LS3850
How we measure this →