| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 05 | HND | SEA | 16:39 | 09:32 |
En-Route
|
Track > |
| Aug 04 | HND | SEA | 16:43 | 09:27 |
Landed
|
Track > |
| Aug 03 | HND | SEA | 16:56 | 09:34 |
Landed
|
Track > |
| Aug 02 | HND | SEA | 17:22 | 09:48 |
Landed
|
Track > |
| Aug 01 | HND | SEA | 16:51 | 10:17 |
Landed Late
|
Track > |
| Jul 31 | HND | SEA | 17:51 | 10:50 |
Delayed
|
Track > |
| Jul 30 | HND | SEA | 16:53 | 09:34 |
Landed
|
Track > |
| Jul 29 | HND | SEA | 16:47 | 09:18 |
Landed
|
Track > |
| Jul 28 | HND | SEA | 16:30 | 08:41 |
Landed
|
Track > |
| Jul 27 | HND | SEA | 16:40 | 09:01 |
Landed
|
Track > |
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 41 minutes. The flight distance is 7711 km / 4792 miles and the average flight speed is 889 km/h / 553 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 Wednesday, August 5th, 2026 with the flight status being En-Route on 09:32.
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 33 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.
Flight DL166 is code-shared by 1 airline using the flight number VN3020
Other flights departing from Tokyo HND: NH319, CX549, NH263, NH297
Other flights arriving at Seattle SEA: CX852, JL68, AS900, AS409
All flights connecting Tokyo HND to Seattle SEA.
