KL671KLM · AMS → YUL
live · 15m ago
Route confirmed KLM

KL671 AmsterdamAMS · 15:20 MontréalYUL · 18:15

KL671 by KLM flies from Amsterdam (AMS) to Montréal (YUL).

Right nowNext departure today Operates Mon Wed Fri Sat
15:20

scheduled from AMS

⚖ KL671 typically leaves +28 and lands −20. The air wins minutes back.
Typical gate push+28 minmedian posted departure
Typical arrival−20 minmedian over 8 operations
Wins back in air~48 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-06
+31 gate · −18 arrival
11-04
+24 gate · −49 arrival
11-02
+28 gate · −31 arrival
10-30
+31 gate · −18 arrival
10-28
+14 gate · −29 arrival
10-26
+10 gate · −23 arrival
10-24
+66 gate · +23 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 −20 min · 0 cancelled · 8 operations tracked

The route today

live boards
AMSAmsterdamOn-time likelyAMS delay board →
YULMontréalOn-time likelyYUL delay board →
AMS→YULevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
33%Chance of 15+ min delay
5.5%Chance of cancellation
+5 minTypical airport delay in this weather

Conditions at AMS and YUL 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 Amsterdam

Forecast

Sat 7 Nov, local date

High7°Clikely 5°C to 8°C
Low1°Clikely −1°C to 3°C
  • 28% chance of fog

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 Montréal

Forecast

Sat 7 Nov, local date

High10°Clikely 9°C to 12°C
Low5°Clikely 3°C to 7°C
  • 85% chance of rain

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.

How KL671 actually runs

Pro Flight Search has tracked every published board update for KL671 across the AMS and YUL boards: schedule changes, gate pushes and actual clocks. Usually lands ~14 min early. Based on 8 confirmed landings · 7/8 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 KL671 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
11-06AMS 15:20 15:51 (+31)YUL 18:15 17:57 (−18)
11-04AMS 15:20 15:44 (+24)YUL 17:15 16:26 (−49)
11-02AMS 15:20 15:48 (+28)YUL 17:15 16:44 (−31)
10-30AMS 15:20 15:51 (+31)YUL 18:15 17:57 (−18)
10-28AMS 15:20 15:34 (+14)YUL 18:15 17:46 (−29)
10-26AMS 15:20 15:30 (+10)YUL 18:15 17:52 (−23)
10-24AMS 15:20 16:26 (+66)YUL 16:55 17:18 (+23)
10-23AMS 15:20 15:47 (+27)YUL 16:55 16:47 (−8)

Aircraft

Recent tails: PH-AOC, PH-AKD, PH-AOF, PH-AKA.

Board clocks recorded as AMS and YUL published them.

Planning around KL671? 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: KL671 Amsterdam to Montréal on-time performance, measured from the AMS and YUL airport boards.

Canonical URL
https://proflightsearch.com/flight/KL671
How we measure this →