| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 19 | SEA | BOI | 16:30 | 18:40 |
Landed
|
Track > |
| Jul 18 | SEA | BOI | 17:01 | 19:04 |
Landed
|
Track > |
| Jul 17 | SEA | BOI | 16:38 | 18:42 |
Landed
|
Track > |
| Jul 16 | SEA | BOI | 17:29 | 19:31 |
Delayed
|
Track > |
| Jul 15 | SEA | BOI | 16:28 | 18:36 |
Landed
|
Track > |
| Jul 14 | SEA | BOI | 16:38 | 18:53 |
Landed
|
Track > |
| Jul 13 | SEA | BOI | 16:30 | 18:39 |
Landed
|
Track > |
| Jul 12 | SEA | BOI | 16:28 | 18:38 |
Landed
|
Track > |
| Jul 11 | SEA | BOI | 17:00 | 18:58 |
Landed
|
Track > |
| Jul 10 | SEA | BOI | 16:35 | 18:34 |
Landed
|
Track > |
Delta Air Lines Flight DL3688 connects Seattle, United States to Boise, United States, taking off from Seattle Tacoma International Airport SEA and landing at Boise Airport BOI.
How long is the DL3688 flight from Seattle to Boise?
The average flight time from Seattle to Boise is 1 hour and 5 minutes. The flight distance is 641 km / 398 miles and the average flight speed is 588 km/h / 366 mph.
How many DL3688 flights are operated per week?
6 flights per week. The flight DL3688 is operated on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL3688 Seattle to Boise?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL3688 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest DL3688 flight?
The latest flight took off on Monday, July 20th, 2026 with the flight status being Landed on 18:40.
How else can the flight DL3688 be referenced as?
This Delta Air Lines flight can also be referenced as DAL3688, DL 3688, DAL 3688.
How often is flight DL3688 delayed?
On average, 20% of all DL3688 flights are delayed. The average delay is 26 minutes.
Can I get compensation for my delayed or cancelled DL3688 flight or baggage issues?
If your DL3688 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 DL3688 Flight Tracker above for more details.
Flight DL3688 is code-shared by 3 airlines using the flight numbers KL6261, SK3656, VS3320
Other flights departing from Seattle SEA: DL541, AS400, AS1456, AS121
Other flights arriving at Boise BOI: SY943, AS2026, WN943, WN719
All flights connecting Seattle SEA to Boise BOI.
