BC519Skymark Airlines · HND → OKA
live · 16m ago
Route confirmed Skymark Airlines

BC519 TokyoHND · 15:35 NahaOKA · 18:20

BC519 by Skymark Airlines flies from Tokyo (HND) to Naha (OKA) for the Fri, Sep 11 departure.

Right nowScheduled · today
15:35

departs HND · on schedule

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
09-11
+2 arrival
09-10
+2 gate · −3 arrival
09-09
+1 gate · −6 arrival
09-08
+1 gate · −6 arrival
09-07
+3 gate · +6 arrival
09-06
+0 gate · +5 arrival
09-05
−2 gate · −7 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 · 16 operations tracked

The route today

live boards
HNDTokyoOn-time likelyHND delay board →
OKANahaOn-time likelyOKA delay board →
HND→OKAevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
43%Chance of 15+ min delay
4.2%Chance of cancellation
+10 minAvg hub delay right now

Conditions at HND and OKA 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.

Under low visibility at OKA, Skymark Airlines has historically cancelled ~82% of flights, vs 0.9% in clear conditions, over the trailing 90 days.

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.

Other Tokyo to Naha flights today

same route · Skymark Airlines
BC511departs 06:30
BC513departs 07:45
BC953departs 08:25
BC955departs 08:35
BC971departs 08:35
BC973departs 08:50

If BC519 is cancelled, these are the other Skymark Airlines nonstop flights from Tokyo to Naha on the same day, with scheduled departure times in HND local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How BC519 actually runs

Pro Flight Search has tracked every published board update for BC519 across the HND and OKA boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 14 confirmed landings · 14/14 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how BC519 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
09-11HND 15:35OKA 18:20 18:22 (+2)
09-10HND 15:35 15:37 (+2)OKA 18:20 18:17 (−3)
09-09HND 15:35 15:36 (+1)OKA 18:20 18:14 (−6)
09-08HND 15:35 15:36 (+1)OKA 18:20 18:14 (−6)
09-07HND 15:35 15:38 (+3)OKA 18:20 18:26 (+6)
09-06HND 15:35 (+0)OKA 18:20 18:25 (+5)
09-05HND 15:35 15:33 (−2)OKA 18:20 18:13 (−7)
09-04HND 15:35 15:34 (−1)OKA 18:20 18:22 (+2)
09-03HND 15:35 15:36 (+1)OKA 18:20 18:17 (−3)
09-02HND 15:35 15:32 (−3)OKA 18:20 18:25 (+5)
09-01HND 15:35 15:40 (+5)OKA 18:20 18:12 (−8)
08-31HND 15:35 15:36 (+1)OKA 18:20 18:14 (−6)
08-30HND 15:35 15:39 (+4)OKA 18:20 18:17 (−3)
08-29HND 15:35 15:33 (−2)OKA 18:20 18:10 (−10)
08-28HND 15:35 15:40 (+5)OKA 18:20 18:15 (−5)
08-27HND 15:35 16:00 (+25)OKA 18:20 18:49 (+29)

Aircraft

Recent tails: JA73NF, JA73NY, JA73NJ, JA73NA.

Board clocks recorded as HND and OKA published them.

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 — BC519 Tokyo to Naha on-time performance, measured from the HND and OKA airport boards.

Canonical URL
https://proflightsearch.com/flight/BC519
How we measure this →