JL491Japan Airlines · HND → KCZ
live · 7m ago
Route confirmed Japan Airlines

JL491 TokyoHND · 07:30 KochiKCZ · 08:50

JL491 by Japan Airlines flies from Tokyo (HND) to Kochi (KCZ) for the Tue, Sep 22 departure.

Right nowCancelled today · HND → KCZ
Cancelled

today's HND → KCZ operation will not depart

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
09-22
CANCELLED
09-21
+5 gate
09-20
+9 gate
09-19
+4 gate
09-18
+9 gate
09-17
+8 gate
09-16
+9 gate

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

1 cancelled · 16 operations tracked

The route today

live boards
HNDTokyoOn-time likelyHND delay board →
KCZKochiOn-time likelyKCZ delay board →
HND→KCZevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Early read, sample still building
26%Chance of 15+ min delay
2.1%Chance of cancellation
+9 minAvg hub delay right now

Conditions at HND and KCZ 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 Tokyo to Kochi flights today

same route · Japan Airlines
JL493departs 09:15
JL495departs 14:05
JL497departs 16:55
JL499departs 18:55

If JL491 is cancelled, these are the other Japan Airlines nonstop flights from Tokyo to Kochi on the same day, with scheduled departure times in HND local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How JL491 actually runs

Pro Flight Search has tracked every published board update for JL491 across the HND and KCZ boards: schedule changes, gate pushes and actual clocks. Usually departs ~9 min late. Based on 13 confirmed departures · 13/13 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how JL491 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
09-22CANCELLED
09-21HND 07:30 07:35 (+5)KCZ 08:50
09-20HND 07:30 07:39 (+9)KCZ 08:50
09-19HND 07:30 07:34 (+4)KCZ 08:50
09-18HND 07:30 07:39 (+9)KCZ 08:50
09-17HND 07:30 07:38 (+8)KCZ 08:50
09-16HND 07:30 07:39 (+9)KCZ 08:50
09-15HND 07:30 07:39 (+9)KCZ 08:50
09-14HND 07:30 07:42 (+12)KCZ 08:50
09-13HND 07:30 07:36 (+6)KCZ 08:50
09-12HND 07:30 07:42 (+12)KCZ 08:50
09-11HND 07:30 07:42 (+12)KCZ 08:50
09-10HND 07:30 07:40 (+10)KCZ 08:50
09-09HND 07:30 07:33 (+3)KCZ 08:50
09-08HND 07:30 07:34 (+4)KCZ 08:50
09-07HND 07:30 07:40 (+10)KCZ 08:50

Aircraft

Recent tails: JA336J, JA323J, JA329J, JA301J.

Board clocks recorded as HND and KCZ 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 — JL491 Tokyo to Kochi on-time performance, measured from the HND and KCZ airport boards.

Canonical URL
https://proflightsearch.com/flight/JL491
How we measure this →