| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 21 | HND | SEA | 16:20 | 09:39 |
Scheduled
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| Jun 20 | HND | SEA | 16:48 | 09:28 |
Landed
|
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| Jun 19 | HND | SEA | 16:37 | 09:43 |
Landed
|
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| Jun 18 | HND | SEA | 16:34 | 09:16 |
Landed
|
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| Jun 17 | HND | SEA | 18:37 | 11:03 |
Delayed
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| Jun 16 | HND | SEA | 16:53 | 08:58 |
Landed
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| Jun 15 | HND | SEA | 16:56 | 08:52 |
Landed
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| Jun 14 | HND | SEA | 16:56 | 09:00 |
Landed
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| Jun 13 | HND | SEA | 16:48 | 09:16 |
Landed
|
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| Jun 12 | HND | SEA | 17:51 | 10:08 |
Landed Late
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Delta Air Lines Flight DL166 connects Tokyo, Japan to Seattle, United States, taking off from Tokyo Haneda International Airport HND and landing at Seattle Tacoma International Airport SEA.
How long is the DL166 flight from Tokyo to Seattle?
The average flight time from Tokyo to Seattle is 8 hours and 24 minutes. The flight distance is 7711 km / 4792 miles and the average flight speed is 909 km/h / 565 mph.
How many DL166 flights are operated per week?
7 flights per week. The flight DL166 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL166 Tokyo to Seattle?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL166 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest DL166 flight?
The latest flight took off on Sunday, June 21st, 2026 with the flight status being Scheduled on 09:39.
How else can the flight DL166 be referenced as?
This Delta Air Lines flight can also be referenced as DAL166, DL0166, DL 166, DAL 166.
How often is flight DL166 delayed?
On average, 30% of all DL166 flights are delayed. The average delay is 39 minutes.
Can I get compensation for my delayed or cancelled DL166 flight or baggage issues?
If your DL166 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our DL166 Flight Tracker above for more details.
Other flights departing from Tokyo HND: CX549, NH263, NH297, NH319
Other flights arriving at Seattle SEA: SQ28, QR719, KE41, DL375
All flights connecting Tokyo HND to Seattle SEA.
