NH577All Nippon Airways · UKB → CTS
live · 21m ago
Route confirmed All Nippon Airways

NH577 KobeUKB · 08:35 SapporoCTS · 10:25

NH577 by All Nippon Airways flies from Kobe (UKB) to Sapporo (CTS) for the Wed, Oct 21 departure.

Right nowScheduled · gate 5 · as of 03:23
08:35

departs UKB · on schedule

Typical gate push+0 minmedian posted departure
Typical arrival+6 minmedian over 15 operations
Cancellation0 in 15tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-20
+0 gate · +6 arrival
10-19
−1 gate · +11 arrival
10-18
+1 gate · +15 arrival
10-17
+10 gate · +8 arrival
10-16
−1 gate · −11 arrival
10-15
+12 gate · +10 arrival
10-14
−3 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 +6 min · 0 cancelled · 15 operations tracked

The route today

live boards
UKBKobeOn-time likelyUKB delay board →
CTSSapporoHigh riskCTS delay board →
UKB→CTSevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Early read, sample still building
56%Chance of 15+ min delay
0.9%Chance of cancellation
+0 minAvg hub delay right now

Conditions at UKB and CTS are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

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 NH577 actually runs

Pro Flight Search has tracked every published board update for NH577 across the UKB and CTS boards: schedule changes, gate pushes and actual clocks. Usually lands ~6 min late. Based on 13 confirmed landings · 13/13 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how NH577 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
10-20UKB 08:35 (+0)CTS 10:25 10:31 (+6)
10-19UKB 08:35 08:34 (−1)CTS 10:25 10:36 (+11)
10-18UKB 08:35 08:36 (+1)CTS 10:25 10:40 (+15)
10-17UKB 08:35 08:45 (+10)CTS 10:25 10:33 (+8)
10-16UKB 08:35 08:34 (−1)CTS 10:25 10:14 (−11)
10-15UKB 08:35 08:47 (+12)CTS 10:25 10:35 (+10)
10-14UKB 08:35 08:32 (−3)CTS 10:25 10:19 (−6)
10-13UKB 08:35 08:31 (−4)CTS 10:25 10:29 (+4)
10-12UKB 08:35 08:33 (−2)CTS 10:25 10:28 (+3)
10-11UKB 08:35 08:30 (−5)CTS 10:25 10:27 (+2)
10-10UKB 08:35 11:36 (+181)CTS 10:25 10:34 (+9)
10-09UKB 08:35 08:39 (+4)CTS 10:25 10:36 (+11)
10-08UKB 08:35 08:34 (−1)CTS 10:25 10:16 (−9)
10-07UKB 08:35 08:48 (+13)CTS 10:25 10:31 (+6)
10-06UKB 08:35 08:41 (+6)CTS 10:25 10:35 (+10)

Board clocks recorded as UKB and CTS published them.

Planning around NH577? 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 — NH577 Kobe to Sapporo on-time performance, measured from the UKB and CTS airport boards.

Canonical URL
https://proflightsearch.com/flight/NH577
How we measure this →