KL1012KLM · LHR → AMS
live · 57m ago
Route confirmed KLM

KL1012 LondonLHR · 17:10 AmsterdamAMS · 19:30

KL1012 by KLM flies from London (LHR) to Amsterdam (AMS) for the Sun, Sep 6 departure.

Right nowExpected · today · as of 14:09
17:10

departs LHR · on schedule

⚖ KL1012 typically leaves +27 and lands −9. The air wins minutes back.

Where the minutes go

last 7 operations · gate push → arrival
0+36+71+107 min
09-06
−9 arrival
09-05
+25 gate · −13 arrival
09-04
+27 gate · −13 arrival
09-03
+15 gate · −23 arrival
09-02
+16 gate · −23 arrival
09-01
+20 gate · −15 arrival
08-31
+107 gate · +68 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −9 min · 0 cancelled · 15 operations tracked

The route today

live boards
LHRLondonModerate riskLHR delay board →
AMSAmsterdamOn-time likelyAMS delay board →
LHR→AMSevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
30%Chance of 15+ min delay
3.8%Chance of cancellation
-1 minAvg hub delay right now

Conditions at LHR and AMS 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.

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 London to Amsterdam flights today

same route · KLM
KL1000departs 06:30
KL1002departs 08:40
KL1004departs 09:55
KL1006departs 11:45
KL1010departs 14:45
KL1014departs 18:35

If KL1012 is cancelled, these are the other KLM nonstop flights from London to Amsterdam on the same day, with scheduled departure times in LHR local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How KL1012 actually runs

Pro Flight Search has tracked every published board update for KL1012 across the LHR and AMS boards: schedule changes, gate pushes and actual clocks. Usually lands ~10 min early. Based on 13 confirmed landings · 11/13 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how KL1012 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
09-06LHR 17:10AMS 19:30 19:21 (−9)
09-05LHR 17:10 17:35 (+25)AMS 19:30 19:17 (−13)
09-04LHR 17:10 17:37 (+27)AMS 19:30 19:17 (−13)
09-03LHR 17:10 17:25 (+15)AMS 19:30 19:07 (−23)
09-02LHR 17:10 17:26 (+16)AMS 19:30 19:07 (−23)
09-01LHR 17:10 17:30 (+20)AMS 19:30 19:15 (−15)
08-31LHR 17:10 18:57 (+107)AMS 19:30 20:38 (+68)
08-30LHR 17:10 17:42 (+32)AMS 19:30 19:21 (−9)
08-29LHR 17:10 17:46 (+36)AMS 19:30 19:29 (−1)
08-28LHR 17:10 19:32 (+142)AMS 19:30 21:21 (+111)
08-27LHR 17:10 17:36 (+26)AMS 19:30 19:20 (−10)
08-26LHR 17:10 17:51 (+41)AMS 19:30 19:34 (+4)
08-25LHR 17:10 17:37 (+27)AMS
08-24LHR 17:10 17:32 (+22)AMS 19:30 19:17 (−13)
08-23LHR 17:10 17:41 (+31)AMS 19:30 19:23 (−7)

Aircraft

Recent tails: PH-NXA, PH-NXZ, PH-NXN, PH-NXC.

Board clocks recorded as LHR and AMS published them.

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 — KL1012 London to Amsterdam on-time performance, measured from the LHR and AMS airport boards.

Canonical URL
https://proflightsearch.com/flight/KL1012
How we measure this →