| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 06 | BOI | SEA | 12:22 | 12:31 |
Landed
|
Track > |
| Jun 05 | BOI | SEA | 12:30 | 12:43 |
Landed
|
Track > |
| Jun 04 | BOI | SEA | 12:32 | 12:42 |
Landed
|
Track > |
| Jun 03 | BOI | SEA | 12:23 | 12:35 |
Landed
|
Track > |
| Jun 02 | BOI | SEA | 12:21 | 12:29 |
Landed
|
Track > |
| Jun 01 | BOI | SEA | 12:33 | 12:35 |
Landed
|
Track > |
| May 31 | BOI | SEA | 12:20 | 12:25 |
Landed
|
Track > |
| May 30 | BOI | SEA | 12:20 | 12:24 |
Landed
|
Track > |
| May 29 | BOI | SEA | 12:41 | 12:44 |
Landed
|
Track > |
| May 28 | BOI | SEA | 12:41 | 12:38 |
Landed
|
Track > |
Delta Air Lines Flight DL3817 connects Boise, United States to Seattle, United States, taking off from Boise Airport BOI and landing at Seattle Tacoma International Airport SEA.
How long is the DL3817 flight from Boise to Seattle?
The average flight time from Boise to Seattle is 1 hour and 6 minutes. The flight distance is 641 km / 398 miles and the average flight speed is 583 km/h / 362 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL3817 Boise to Seattle?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL3817 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest DL3817 flight?
The latest flight took off on Saturday, June 6th, 2026 with the flight status being Landed on 12:31.
How else can the flight DL3817 be referenced as?
This Delta Air Lines flight can also be referenced as DAL3817, DL 3817, DAL 3817.
How often is flight DL3817 delayed?
On average, 0% of all DL3817 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled DL3817 flight or baggage issues?
If your DL3817 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 DL3817 Flight Tracker above for more details.
Flight DL3817 is code-shared by 3 airlines using the flight numbers KL5747, SK3655, VS2333
Other flights departing from Boise BOI: AS2090, AS257, DL4050, ST90
Other flights arriving at Seattle SEA: WN2231, AS735, AS3274, AS1378
All flights connecting Boise BOI to Seattle SEA.