8B677Business Air · CGK → KUL
live · 34m ago
Route confirmed Business Air

8B677 JakartaCGK · 12:55 Kuala LumpurKUL · 16:25

8B677 by Business Air flies from Jakarta (CGK) to Kuala Lumpur (KUL) for the Fri, Oct 30 departure.

Right nowCancelled today · CGK → KUL
Cancelled

today's CGK → KUL operation will not depart

Wins back in air~38 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 4 operations · gate push → arrival
0+30+60+90 min
10-30
CANCELLED
10-29
+25 gate · −17 arrival
10-28
+25 gate · −10 arrival
10-27
CANCELLED

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

The route today

live boards
CGKJakartaOn-time likelyCGK delay board →
KULKuala LumpurOn-time likelyKUL delay board →
CGK→KULevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
27%Chance of 15+ min delay
18%Chance of cancellation
+5 minTypical airport delay in this weather

Conditions at CGK and KUL 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 Kuala Lumpur

Forecast

Sun 1 Nov, local date

High33°Clikely 32°C to 34°C
Low25°Clikely 24°C to 25°C
  • 77% chance of thunder
  • 91% chance of rain
Outlook: about usual
Chance a departure is cancelled
1.0%usually 0.9%
Chance a departure leaves 60+ min late
3.4%usually 1.8%

Weather behind it: 77% chance of thunder and 91% chance of rain at Kuala Lumpur; 54% chance of thunder and 75% chance of rain at Singapore, where 7% of departures go

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 330 departures a day. · 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.

Other Jakarta to Kuala Lumpur flights today

same route · Business Air
8B675departs 05:20
8B673departs 11:00
8B679departs 16:45

If 8B677 is cancelled, these are the other Business Air nonstop flights from Jakarta to Kuala Lumpur on the same day, with scheduled departure times in CGK local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How 8B677 actually runs

Pro Flight Search has tracked every published board update for 8B677 across the CGK and KUL boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 3 completed legs so far: left noticeably late (~25 min) but landed about 10 min early. Not enough to call it.

The verdict above is that record speaking, so it reflects how 8B677 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
10-30CANCELLED
10-29CGK 12:55 13:20 (+25)KUL 16:30 16:13 (−17)
10-28CGK 12:55 13:20 (+25)KUL 16:30 16:20 (−10)
10-27CANCELLED

Board clocks recorded as CGK and KUL published them.

Planning around 8B677? 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: 8B677 Jakarta to Kuala Lumpur on-time performance, measured from the CGK and KUL airport boards.

Canonical URL
https://proflightsearch.com/flight/8B677
How we measure this →