IJ451Spring Airlines Japan · NRT → OKA
live · 37m ago
Route confirmed Spring Airlines Japan

IJ451 TokyoNRT · 06:10 NahaOKA

IJ451 by Spring Airlines Japan flies from Tokyo (NRT) to Naha (OKA).

Right nowNext departure today Operates daily
06:13

scheduled from NRT

Typical gate push+0 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
11-08
+0 gate
11-07
+0 gate
11-06
+0 gate
11-05
+0 gate
11-04
+0 gate
11-03
+0 gate
11-02
+0 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
NRTTokyoOn-time likelyNRT delay board →
OKANahaOn-time likelyOKA delay board →
NRT→OKAevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
38%Chance of 15+ min delay
11%Chance of cancellation
+12 minTypical airport delay in this weather

Driven mainly by OKA (Naha), 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 Tokyo

Forecast

Mon 9 Nov, local date

High13°Clikely 12°C to 15°C
Low9°Clikely 7°C to 12°C
  • 85% 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 Naha

Forecast

Mon 9 Nov, local date

High27°Clikely 26°C to 28°C
Low23°Clikely 21°C to 24°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.

How IJ451 actually runs

Pro Flight Search has tracked every published board update for IJ451 across the NRT and OKA 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 IJ451 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
11-08NRT 06:10 (+0)OKA
11-07NRT 06:21 (+0)OKA
11-06NRT 07:01 (+0)OKA
11-05NRT 06:02 (+0)OKA
11-04NRT 06:22 (+0)OKA
11-03NRT 06:15 (+0)OKA
11-02NRT 06:14 (+0)OKA
11-01NRT 06:10 (+0)OKA
10-31NRT 06:15 (+0)OKA
10-30NRT 06:03 06:13 (+10)OKA
10-29NRT 06:24 (+0)OKA
10-28NRT 06:16 (+0)OKA
10-27NRT 06:13 (+0)OKA
10-26NRT 13:10 (+0)OKA
10-25NRT 07:47 (+0)OKA
10-24NRT 06:12 (+0)OKA

Aircraft

Recent tails: JA82YA, JA83YA, JA81YA.

Board clocks recorded as NRT and OKA published them.

Planning around IJ451? 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: IJ451 Tokyo to Naha on-time performance, measured from the NRT and OKA airport boards.

Canonical URL
https://proflightsearch.com/flight/IJ451
How we measure this →