How long is the HD21 flight from Tokyo to Sapporo?

The timetable allows 1 h 30 min. Tokyo to Sapporo is 820 km (509 mi).

Which terminal does HD21 use?

It usually leaves from Terminal 2, gate 56 at Tokyo Haneda International Airport (HND) and arrives at Terminal D at Sapporo New Chitose Airport (CTS). Check the flight card above for today's terminal and gate.

What other flight numbers does HD21 have?

Also listed as ADO21 (Air Do's ICAO code) and HD 21.

HD21 Flight Status Air Do: Tokyo to Sapporo (ADO21)

Air Do HD 21

En-Route

HND Tokyo

Scheduled: 11:15
Actual: 11:37

Terminal: 2 | Gate: 56

Departure: Sat, Nov 14, 2026 · local time UTC+9

Tokyo Haneda International Airport (HND)

All HND Departures >

CTS Sapporo

Scheduled: 12:45
Estimated: 12:51
Delay

Terminal: D | Gate: 1

Arrival: Sat, Nov 14, 2026 · local time UTC+9

Sapporo New Chitose Airport (CTS)

All CTS Arrivals >

Departed 7h 21m ago · was due to land 6h 07m ago, awaiting update 100%

HND 11:37 CTS 12:51

820 km (509 mi) flown · 0 km (0 mi) to go

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

Add to calendar

Distance: 820 km / 509 miles · Scheduled Duration: 01:30 · Typical Duration: 01:15

HD 21 Flight Status & Schedule Air Do Tokyo to Sapporo

Date	From	To	Departure	Arrival	Status	Details
Nov 14	HND	CTS	11:37	12:51	En-Route	Track >
Nov 13	HND	CTS	12:01	13:14	Landed Late	Track >
Nov 12	HND	CTS	11:43	13:06	Landed Late	Track >
Nov 11	HND	CTS	11:36	13:00	Landed Late	Track >
Nov 10	HND	CTS	11:43	12:54	Landed	Track >
Nov 09	HND	CTS	11:41	12:51	Landed	Track >
Nov 08	HND	CTS	11:49	12:59	En-Route	Track >
Nov 07	HND	CTS	11:42	12:50	Landed	Track >
Nov 06	HND	CTS	11:47	13:02	Landed Late	Track >
Nov 05	HND	CTS	11:30	12:45	Landed	Track >

Air Do's Tokyo–Sapporo flight covers 820 km (509 mi) and runs daily. The timetable allows 1 h 30 min, but the flight usually takes about 1 h 15 min, so it often makes up time. Today it left at 11:37, 22 minutes late, and is due in Sapporo at 12:51, 6 minutes late.

< All Tokyo HND Departures All Sapporo CTS Arrivals >

About HD 21

Air Do Flight HD21 connects Tokyo, Japan to Sapporo, Japan, taking off from Tokyo Haneda International Airport HND and landing at Sapporo New Chitose Airport CTS.

Route: Tokyo Haneda International Airport HND to Sapporo New Chitose Airport CTS
Distance: 820 km (509 mi)
Typical flight time: 1 h 15 min
Flies: Daily
On time: 4 of the last 8
Average delay when late: 21 min
Usually departs from: Terminal 2, gate 56

HD 21 FAQ

How long is the HD21 flight from Tokyo to Sapporo?: The timetable allows 1 h 30 min. Tokyo to Sapporo is 820 km (509 mi).
How often is HD21 from Tokyo to Sapporo late?: 4 of the last 8 flights arrived 15 or more minutes late; when late, by 21 minutes on average.
When was the latest HD21 flight from Tokyo to Sapporo?: The latest HD21 was the 11:15 (local time) departure from Tokyo on 13 November 2026; it landed 29 minutes late.
Which days does HD21 fly from Tokyo to Sapporo?: Daily: it was scheduled on each of the last 7 days.
Which terminal does HD21 use?: It usually leaves from Terminal 2, gate 56 at Tokyo Haneda International Airport (HND) and arrives at Terminal D at Sapporo New Chitose Airport (CTS). Check the flight card above for today's terminal and gate.
What other flight numbers does HD21 have?: Also listed as ADO21 (Air Do's ICAO code) and HD 21.

HD21 and Tokyo HND to Sapporo CTS Flights

Flight HD21 is code-shared by 1 airline using the flight number NH4721

Other flights departing from Tokyo HND: 7G77, HD77, JL659, NH471

Other flights arriving at Sapporo CTS: WE531, JL3403, NH4854, NH4842

All flights connecting Tokyo HND to Sapporo CTS.