NH1230All Nippon Airways · CTS → SDJ

live · 4m ago

Route confirmed All Nippon Airways

NH1230 SapporoCTS · 18:30 SendaiSDJ · 19:50

NH1230 by All Nippon Airways flies from Sapporo (CTS) to Sendai (SDJ) for the Sun, Nov 15 departure.

Right nowEn route to Sendai · off blocks 18:30 · on schedule

19:50

estimated arrival at SDJ · local time · ~31 min from now

En routeNH1230 · position estimated

CTSSapporoSDJSendai

Estimated from the boardsarr 19:50

Board estimate · gate and arrival times. Off blocks 18:30.

⚖ NH1230 typically leaves +0 and lands −9. The air wins minutes back.

Typical gate push+0 minmedian posted departure

Typical arrival−9 minmedian over 15 operations

Wins back in air~9 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 15tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival

0+30+60+90 min

11-15

+0 gate · +0 arrival

11-14

−2 gate · −9 arrival

11-13

+0 gate · −9 arrival

11-12

+45 gate · −15 arrival

11-11

−6 gate · −15 arrival

11-10

+15 gate · +35 arrival

11-09

+40 gate · +4 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 −9 min · 0 cancelled · 15 operations tracked

The route today

live boards

CTSSapporoOn-time likelyCTS delay board →

SDJSendaiOn-time likelySDJ delay board →

CTS→SDJevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample

25%Chance of 15+ min delay

1.5%Chance of cancellation

+4 minTypical airport delay in this weather

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

Mon 16 Nov, local date

High8°Clikely 6°C to 9°C

Low1°Clikely −2°C to 3°C

40% chance of snow
97% 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 Sendai

Forecast

Mon 16 Nov, local date

High16°Clikely 14°C to 17°C

Low8°Clikely 6°C to 10°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

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Sapporo to Sendai flights today

same route · All Nippon Airways

NH1224departs 14:05

If NH1230 is cancelled, this is the other All Nippon Airways nonstop flight from Sapporo to Sendai 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 NH1230 actually runs

Pro Flight Search has tracked every published board update for NH1230 across the CTS and SDJ boards: schedule changes, gate pushes and actual clocks. Usually lands ~8 min early. Based on 14 confirmed landings · 12/14 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how NH1230 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

11-15CTS 18:30 (+0)SDJ 19:50 (+0)

11-14CTS 18:30 18:28 (−2)SDJ 19:50 19:41 (−9)

11-13CTS 18:30 (+0)SDJ 19:50 19:41 (−9)

11-12CTS 18:30 19:15 (+45)SDJ 19:50 19:35 (−15)

11-11CTS 18:30 18:24 (−6)SDJ 19:50 19:35 (−15)

11-10CTS 18:30 18:45 (+15)SDJ 19:50 20:25 (+35)

11-09CTS 18:30 19:10 (+40)SDJ 19:50 19:54 (+4)

11-08CTS 18:30 18:33 (+3)SDJ 19:50 19:54 (+4)

11-07CTS 18:30 19:00 (+30)SDJ 19:50 20:31 (+41)

11-06CTS 18:30 18:36 (+6)SDJ 19:50 19:56 (+6)

11-05CTS 18:30 18:28 (−2)SDJ 19:50 19:34 (−16)

11-04CTS 18:30 18:22 (−8)SDJ 19:50 19:34 (−16)

11-03CTS 18:30 18:27 (−3)SDJ 19:50 19:42 (−8)

11-02CTS 18:30 18:28 (−2)SDJ 19:50 19:40 (−10)

11-01CTS 18:30 18:23 (−7)SDJ 19:50 19:40 (−10)

Board clocks recorded as CTS and SDJ published them.

Planning around NH1230? 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: NH1230 Sapporo to Sendai on-time performance, measured from the CTS and SDJ airport boards.

Canonical URL

https://proflightsearch.com/flight/NH1230

How we measure this →