DL166 Flight Status Delta Air Lines: Tokyo to Seattle (DAL166)

Delta Air Lines' Tokyo–Seattle flight covers 7,711 km (4,792 mi) and runs six times a week: Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The timetable allows 9 hours, but the flight usually takes about 8 h, so it often makes up time. Yesterday it left on time and landed at 07:21, 1 h 8 min early.

Delta Air Lines DL 166

Landed On Time

Tokyo

Tokyo Haneda International Airport (HND)

All HND Departures >

Terminal: 3 | Gate: 144

Departure: Tue, Nov 3, 2026 · local time UTC+9

Scheduled
16:25
Actual
16:36

Seattle

Seattle Tacoma International Airport (SEA)

All SEA Arrivals >

Gate: A3

Arrival: Tue, Nov 3, 2026 · local time PST

Scheduled
08:29
Actual
07:21

Landed 1h 11m ago 100%

HND 16:36 SEA 07:21

7,711 km (4,792 mi) flown

Route map HND to SEA Map of the great-circle route from Tokyo Haneda International Airport, Japan to Seattle Tacoma International Airport, United States, 7711 km. The plane shows an estimated position based on departure and arrival times. Map data: Natural Earth. HND SEA Map data: Natural Earth

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

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Distance: 7711 km / 4792 miles · Scheduled Duration: 09:04 · Actual Duration: 07:45

DL 166 Flight Status & Schedule Delta Air Lines Tokyo to Seattle

Date From To Departure Arrival Status Details
Nov 03 HND SEA 16:36 07:21 Landed Track >
Nov 02 HND SEA 16:36 07:29 Landed Track >
Nov 01 HND SEA 16:55 08:09 Landed Track >
Oct 31 HND SEA 22:20 09:25 En-Route Track >
Oct 30 HND SEA 16:54 08:56 Landed Track >
Oct 29 HND SEA 17:17 09:28 Landed Track >
Oct 28 HND SEA 16:41 08:38 Landed Track >
Oct 27 HND SEA 16:51 09:04 Landed Track >
Oct 26 HND SEA 16:49 09:04 Landed Track >
Oct 25 HND SEA 16:44 09:18 Landed Track >

< All Tokyo HND Departures All Seattle SEA Arrivals >

About DL 166

Route
Tokyo Haneda International Airport HND to Seattle Tacoma International Airport SEA
Distance
7,711 km (4,792 mi)
Typical flight time
8 h
Flies
Mon, Tue, Thu, Fri, Sat, Sun
On time
9 of the last 9
Usually departs from
Terminal 3, gate 144

DL 166 FAQ

How long is the DL166 flight?
The timetable allows 9 hours. Tokyo to Seattle is 7,711 km (4,792 mi).
How often is DL166 late?
None of the last 9 flights arrived 15 or more minutes late.
Which days does DL166 fly?
Six times a week: Monday, Tuesday, Thursday, Friday, Saturday and Sunday, based on the schedule of the last 7 days.
Which terminal does DL166 use?
It usually leaves from Terminal 3, gate 144 at Tokyo Haneda International Airport (HND). Check the flight card above for today's terminal and gate.
What other flight numbers does DL166 have?
Also listed as DAL166 (Delta Air Lines' ICAO code) and DL 166.

Delta Air Lines DL166 News

DL166 and Tokyo HND to Seattle SEA Flights

Flight DL166 is code-shared by 1 airline using the flight number VN3020

Other flights departing from Tokyo HND: JL127, JL285, NH263, UA130

Other flights arriving at Seattle SEA: HU495, AS543, OO3344, QX2216

All flights connecting Tokyo HND to Seattle SEA.