| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 09 | BOI | SEA | 08:58 | 09:08 |
Landed
|
Track > |
| Oct 03 | BOI | SEA | 08:55 | 09:50 |
Scheduled
|
Track > |
| Sep 20 | BOI | SEA | 08:55 | 09:50 |
Scheduled
|
Track > |
| Aug 27 | BOI | SEA | 08:59 | 09:49 |
Scheduled
|
Track > |
| Aug 06 | BOI | SEA | 08:59 | 09:49 |
Scheduled
|
Track > |
| Jul 30 | BOI | SEA | 08:56 | 09:03 |
Landed
|
Track > |
| Jul 29 | BOI | SEA | 08:56 | 09:06 |
Landed
|
Track > |
| Jul 28 | BOI | SEA | 08:52 | 09:02 |
Landed
|
Track > |
| Jul 27 | BOI | SEA | 09:59 | 10:08 |
Landed Late
|
Track > |
| Jul 26 | BOI | SEA | 09:12 | 09:20 |
Landed
|
Track > |
Delta Air Lines Flight DL3740 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 DL3740 flight from Boise to Seattle?
The average flight time from Boise to Seattle is 1 hour and 9 minutes. The flight distance is 641 km / 398 miles and the average flight speed is 472 km/h / 293 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL3740 Boise to Seattle?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL3740 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest DL3740 flight?
The latest flight took off on Friday, October 9th, 2026 with the flight status being Landed on 09:08.
How else can the flight DL3740 be referenced as?
This Delta Air Lines flight can also be referenced as DAL3740, DL 3740, DAL 3740.
How often is flight DL3740 delayed?
On average, 10% of all DL3740 flights are delayed. The average delay is 38 minutes.
Can I get compensation for my delayed or cancelled DL3740 flight or baggage issues?
If your DL3740 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 DL3740 Flight Tracker above for more details.
Other flights departing from Boise BOI: OO3740, AS1314, OO3025, ST68
Other flights arriving at Seattle SEA: AS370, AS1309, OO3740, EM4699
All flights connecting Boise BOI to Seattle SEA.
