NH657 TokyoHND · 18:00 OkayamaOKJ · 19:20
NH657 by All Nippon Airways flies from Tokyo (HND) to Okayama (OKJ) for the Sat, Nov 7 departure.
departs HND · on schedule
board checked 5m ago · checking again in 45s
Where the minutes go
last 7 operations · gate push → arrivalThe 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 operationmedian arrival +9 min · 0 cancelled · 14 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at HND and OKJ 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. This route has few tracked flights so far, so treat this as an early read.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
Tomorrow at Tokyo
ForecastSun 8 Nov, local date
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 Okayama
ForecastSun 8 Nov, local date
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 departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Tokyo to Okayama flights today
same route · All Nippon AirwaysIf NH657 is cancelled, these are the other All Nippon Airways nonstop flights from Tokyo to Okayama on the same day, with scheduled departure times in HND 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 NH657 actually runs
Pro Flight Search has tracked every published board update for NH657 across the HND and OKJ boards: schedule changes, gate pushes and actual clocks. Usually lands ~9 min late. Based on 4 confirmed landings · 3/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how NH657 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: JA83AN, JA69AN, JA78AN, JA152A.
Board clocks recorded as HND and OKJ published them.
Planning around NH657? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search: NH657 Tokyo to Okayama on-time performance, measured from the HND and OKJ airport boards.
https://proflightsearch.com/flight/NH657
.