JL2839Japan Airlines · CTS → HNA
live · just now
Route confirmed Japan Airlines

JL2839 SapporoCTS · 16:30 HanamakiHNA

JL2839 by Japan Airlines flies from Sapporo (CTS) to Hanamaki (HNA).

Right nowNext departure today Operates daily
16:30

scheduled from CTS

Typical gate push−4 minmedian posted departure
Cancellation0 in 16tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-21
+3 gate
10-20
−5 gate
10-19
−5 gate
10-18
−8 gate
10-17
−5 gate
10-16
−1 gate
10-15
−3 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

0 cancelled · 16 operations tracked

The route today

live boards
CTSSapporoOn-time likelyCTS delay board →
HNAHanamakiOn-time likelyHNA delay board →
CTS→HNAevery carrier, schedules and on-time historyRoute intelligence →

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 Sapporo to Hanamaki flights today

same route · Japan Airlines
JL2831departs 10:15

If JL2839 is cancelled, this is the other Japan Airlines nonstop flight from Sapporo to Hanamaki on the same day, with scheduled departure times in CTS local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How JL2839 actually runs

Pro Flight Search has tracked every published board update for JL2839 across the CTS and HNA boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 14 confirmed departures · 14/14 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how JL2839 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
10-21CTS 16:30 16:33 (+3)HNA
10-20CTS 16:30 16:25 (−5)HNA
10-19CTS 16:30 16:25 (−5)HNA
10-18CTS 16:30 16:22 (−8)HNA
10-17CTS 16:30 16:25 (−5)HNA
10-16CTS 16:30 16:29 (−1)HNA
10-15CTS 16:30 16:27 (−3)HNA
10-14CTS 16:30 16:33 (+3)HNA
10-13CTS 16:30 16:38 (+8)HNA
10-12CTS 16:30 16:24 (−6)HNA
10-11CTS 16:30 16:25 (−5)HNA
10-10CTS 16:30 16:41 (+11)HNA
10-09CTS 16:30 16:23 (−7)HNA
10-08CTS 16:30 (+0)HNA
10-07CTS 16:30 16:26 (−4)HNA
10-06CTS 16:30 16:20 (−10)HNA

Board clocks recorded as CTS and HNA 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 — JL2839 Sapporo to Hanamaki on-time performance, measured from the CTS and HNA airport boards.

Canonical URL
https://proflightsearch.com/flight/JL2839
How we measure this →