| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 27 | SEA | BOI | 21:20 | 23:51 |
Delayed
|
Track > |
| Jul 26 | SEA | BOI | 21:36 | 23:44 |
Landed
|
Track > |
| Jul 25 | SEA | BOI | 15:10 | 17:09 |
Landed
|
Track > |
| Jul 24 | SEA | BOI | 21:36 | 23:38 |
Landed
|
Track > |
| Jul 23 | SEA | BOI | 21:43 | 23:40 |
Landed
|
Track > |
| Jul 22 | SEA | BOI | 21:55 | 23:55 |
Landed
|
Track > |
| Jul 21 | SEA | BOI | 21:44 | 23:46 |
Landed
|
Track > |
| Jul 20 | SEA | BOI | 21:52 | 23:57 |
Landed
|
Track > |
| Jul 19 | SEA | BOI | 22:24 | 00:23 |
Landed Late
|
Track > |
| Jul 18 | SEA | BOI | 15:11 | 17:15 |
Landed
|
Track > |
KLM Flight KL5391 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 KL5391 flight from Seattle to Boise?
The average flight time from Seattle to Boise is 1 hour and 1 minute. The flight distance is 641 km / 398 miles and the average flight speed is 604 km/h / 375 mph.
How many KL5391 flights are operated per week?
6 flights per week. The flight KL5391 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of KLM Flight KL5391 Seattle to Boise?
The Airportia On-Time Performance Rating for KLM Flight KL5391 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest KL5391 flight?
The latest flight took off on Tuesday, July 28th, 2026 with the flight status being Scheduled on 23:51.
How else can the flight KL5391 be referenced as?
This KLM flight can also be referenced as KLM5391, KL 5391, KLM 5391.
How often is flight KL5391 delayed?
On average, 30% of all KL5391 flights are delayed. The average delay is 14 minutes.
Can I get compensation for my delayed or cancelled KL5391 flight or baggage issues?
If your KL5391 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 KL5391 Flight Tracker above for more details.
Other flights departing from Seattle SEA: DL936, DL1114, DL4090, AS71
Other flights arriving at Boise BOI: UA6027, AS1524, DL4090, AS463
All flights connecting Seattle SEA to Boise BOI.