HD38Air Do · CTS → HND
live · 28m ago
Route confirmed Air Do

HD38 SapporoCTS TokyoHND · 22:40

HD38 by Air Do flies from Sapporo (CTS) to Tokyo (HND) for the Thu, Aug 20 departure.

Right nowExpected in Tokyo · today
22:40

arrival expected at HND · on schedule

Typical arrival+14 minmedian over 11 operations
Cancellation0 in 11tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
08-18
+41 arrival
08-17
+14 arrival
08-16
−8 arrival
08-15
−9 arrival
08-12
−3 arrival
08-11
+64 arrival
08-10
−16 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 +14 min · 0 cancelled · 11 operations tracked

The route today

live boards
CTSSapporoOn-time likelyCTS delay board →
HNDTokyoOn-time likelyHND delay board →
CTS→HNDevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
39%Chance of 15+ min delay
3.0%Chance of cancellation
+7 minAvg hub delay right now

Driven mainly by CTS (Sapporo), currently flying MVFR (marginal visual). For this route and airline, 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 →

How HD38 actually runs

Pro Flight Search has tracked every published board update for HD38 across the CTS and HND boards: schedule changes, gate pushes and actual clocks. Usually lands ~14 min late. Based on 9 confirmed landings · 5/9 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how HD38 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
08-18CTS HND 22:40 23:21 (+41)
08-17CTS HND 22:40 22:54 (+14)
08-16CTS HND 22:40 22:32 (−8)
08-15CTS HND 22:40 22:31 (−9)
08-12CTS HND 22:40 22:37 (−3)
08-11CTS HND 22:40 23:44 (+64)
08-10CTS HND 22:40 22:24 (−16)
08-09CTS HND 22:40 22:58 (+18)
08-07CTS HND 22:40 22:56 (+16)
08-06CTS HND 22:40 23:00 (+20)
08-05CTS HND 22:40 22:33 (−7)

Board clocks recorded as CTS and HND published them.

Planning around HD38? 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 — HD38 Sapporo to Tokyo on-time performance, measured from the CTS and HND airport boards.

Canonical URL
https://proflightsearch.com/flight/HD38
How we measure this →