JL524Japan Airlines · CTS → HND
live · 14m ago
Route confirmed Japan Airlines

JL524 SapporoCTS TokyoHND · 20:50

JL524 by Japan Airlines flies from Sapporo (CTS) to Tokyo (HND) for the Tue, Aug 18 departure.

Right nowExpected in Tokyo · today
20:50

arrival expected at HND · on schedule

Typical arrival+18 minmedian over 14 operations
Cancellation0 in 14tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
08-17
+9 arrival
08-16
+18 arrival
08-15
+3 arrival
08-14
+45 arrival
08-12
+25 arrival
08-11
+7 arrival
08-10
+16 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 +18 min · 0 cancelled · 14 operations tracked

The route today

live boards
CTSSapporoHigh riskCTS delay board →
HNDTokyoOn-time likelyHND delay board →
CTS→HNDevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
39%Chance of 15+ min delay
2.9%Chance of cancellation
+7 minAvg hub delay right now

Driven mainly by CTS (Sapporo), currently flying MVFR (marginal visual). 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.

How JL524 actually runs

Pro Flight Search has tracked every published board update for JL524 across the CTS and HND boards: schedule changes, gate pushes and actual clocks. Usually lands ~16 min late. Based on 12 confirmed landings · 6/12 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how JL524 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
08-17CTS HND 20:50 20:59 (+9)
08-16CTS HND 20:50 21:08 (+18)
08-15CTS HND 20:50 20:53 (+3)
08-14CTS HND 20:50 21:35 (+45)
08-12CTS HND 20:50 21:15 (+25)
08-11CTS HND 20:50 20:57 (+7)
08-10CTS HND 20:50 21:06 (+16)
08-09CTS HND 20:50 21:37 (+47)
08-08CTS HND 20:50 21:05 (+15)
08-07CTS HND 20:50 20:53 (+3)
08-06CTS HND 20:50 21:28 (+38)
08-05CTS HND 20:50 20:57 (+7)
08-04CTS HND 20:50 21:26 (+36)
08-03CTS HND 20:50 21:14 (+24)

Board clocks recorded as CTS and HND published them.

Planning around JL524? 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 — JL524 Sapporo to Tokyo on-time performance, measured from the CTS and HND airport boards.

Canonical URL
https://proflightsearch.com/flight/JL524
How we measure this →