JL3914Japan Airlines · CTS → ITM
live · 19m ago
Route confirmed Japan Airlines

JL3914 SapporoCTS · 13:15 OsakaITM · 15:20

JL3914 by Japan Airlines flies from Sapporo (CTS) to Osaka (ITM) for the Tue, Nov 3 departure.

Right nowScheduled · gate 14
13:15

departs CTS · on schedule

Typical gate push+2 minmedian posted departure
Typical arrival+3 minmedian over 9 operations

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-02
−3 gate · +1 arrival
11-01
+5 gate · +11 arrival
10-31
−1 gate · −5 arrival
10-30
+5 gate · +11 arrival
10-29
+5 gate · +3 arrival
10-28
−8 gate · −10 arrival
10-27
+2 gate · +6 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 +3 min · 0 cancelled · 9 operations tracked

The route today

live boards
CTSSapporoModerate riskCTS delay board →
ITMOsakaOn-time likelyITM delay board →
CTS→ITMevery 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
2.3%Chance of cancellation
+5 minTypical airport delay in this weather

Conditions at CTS and ITM 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 Sapporo

Forecast

Wed 4 Nov, local date

High11°Clikely 9°C to 13°C
Low2°Clikely −1°C to 5°C
  • 21% chance of snow
  • 83% 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.

Tomorrow at Osaka

Forecast

Wed 4 Nov, local date

High21°Clikely 19°C to 22°C
Low11°Clikely 9°C to 13°C

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.

Other Sapporo to Osaka flights today

same route · Japan Airlines
JL2000departs 09:00
JL2004departs 12:20
JL3916departs 14:20
JL2008departs 15:05
JL2010departs 15:30
JL2016departs 17:40

If JL3914 is cancelled, these are the other Japan Airlines nonstop flights from Sapporo to Osaka on the same day, with scheduled departure times in CTS 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 JL3914 actually runs

Pro Flight Search has tracked every published board update for JL3914 across the CTS and ITM boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 9 confirmed landings · 8/9 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how JL3914 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
11-02CTS 13:15 13:12 (−3)ITM 15:20 15:21 (+1)
11-01CTS 13:15 13:20 (+5)ITM 15:20 15:31 (+11)
10-31CTS 13:15 13:14 (−1)ITM 15:20 15:15 (−5)
10-30CTS 13:15 13:20 (+5)ITM 15:20 15:31 (+11)
10-29CTS 13:15 13:20 (+5)ITM 15:20 15:23 (+3)
10-28CTS 13:15 13:07 (−8)ITM 15:20 15:10 (−10)
10-27CTS 13:15 13:17 (+2)ITM 15:20 15:26 (+6)
10-26CTS 13:15 13:25 (+10)ITM 15:20 15:36 (+16)
10-25CTS 13:15 13:16 (+1)ITM 15:20 15:22 (+2)

Board clocks recorded as CTS and ITM published them.

Planning around JL3914? 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: JL3914 Sapporo to Osaka on-time performance, measured from the CTS and ITM airport boards.

Canonical URL
https://proflightsearch.com/flight/JL3914
How we measure this →