HD100Air Do · CTS → SDJ
live · 29m ago
Route confirmed Air Do

HD100 SapporoCTS · 07:50 SendaiSDJ · 09:00

HD100 by Air Do flies from Sapporo (CTS) to Sendai (SDJ) for the Tue, Oct 20 departure.

Right nowAwaiting arrival in Sendai · off blocks 07:47 · 3 min early
09:00

estimated arrival at SDJ · local time · past this estimate · waiting on the board

En routeHD100 · position estimated
CTSSapporoSDJSendai
Estimated from the boardsarr 09:00

Board estimate · gate and arrival times. Off blocks 07:47.

⚖ HD100 typically leaves −1 and lands −8. The air wins minutes back.
Typical gate push−1 minmedian posted departure
Typical arrival−8 minmedian over 15 operations
Wins back in air~7 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 15tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-20
−3 gate · −8 arrival
10-19
−1 gate · −8 arrival
10-18
−4 gate · −16 arrival
10-17
+4 gate · −3 arrival
10-16
−1 gate · +0 arrival
10-15
+0 gate · −10 arrival
10-14
−1 gate · −1 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 −8 min · 0 cancelled · 15 operations tracked

The route today

live boards
CTSSapporoOn-time likelyCTS delay board →
SDJSendaiHigh riskSDJ delay board →
CTS→SDJevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
30%Chance of 15+ min delay
1.7%Chance of cancellation
+5 minAvg hub delay right now

Driven mainly by SDJ (Sendai), currently flying IFR (instrument). 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 →

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 Sapporo to Sendai flights today

same route · Air Do
HD106departs 12:55
HD110departs 17:45

If HD100 is cancelled, these are the other Air Do nonstop flights from Sapporo to Sendai on the same day, with scheduled departure times in CTS local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How HD100 actually runs

Pro Flight Search has tracked every published board update for HD100 across the CTS and SDJ boards: schedule changes, gate pushes and actual clocks. Usually lands ~8 min early. Based on 14 confirmed landings · 14/14 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how HD100 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
10-20CTS 07:50 07:47 (−3)SDJ 09:00 08:52 (−8)
10-19CTS 07:50 07:49 (−1)SDJ 09:00 08:52 (−8)
10-18CTS 07:50 07:46 (−4)SDJ 09:00 08:44 (−16)
10-17CTS 07:50 07:54 (+4)SDJ 09:00 08:57 (−3)
10-16CTS 07:50 07:49 (−1)SDJ 09:00 (+0)
10-15CTS 07:50 (+0)SDJ 09:00 08:50 (−10)
10-14CTS 07:50 07:49 (−1)SDJ 09:00 08:59 (−1)
10-13CTS 07:50 07:49 (−1)SDJ 09:00 08:46 (−14)
10-12CTS 07:50 07:48 (−2)SDJ 09:00 08:52 (−8)
10-11CTS 07:50 07:48 (−2)SDJ 09:00 (+0)
10-10CTS 07:50 07:48 (−2)SDJ 09:00 08:50 (−10)
10-09CTS 07:50 07:54 (+4)SDJ 09:00 08:54 (−6)
10-08CTS 07:50 07:47 (−3)SDJ 09:00 08:48 (−12)
10-07CTS 07:50 07:45 (−5)SDJ 09:00 08:53 (−7)
10-06CTS 07:50 07:52 (+2)SDJ 09:00 (+0)

Board clocks recorded as CTS and SDJ published them.

Planning around HD100? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

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Suggested citation

Pro Flight Search — HD100 Sapporo to Sendai on-time performance, measured from the CTS and SDJ airport boards.

Canonical URL
https://proflightsearch.com/flight/HD100
How we measure this →