| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 04 | SEA | SJC | 21:52 | 23:42 |
Delayed
|
Track > |
| Jan 03 | SEA | SJC | 21:01 | 22:51 |
Delayed
|
Track > |
| Jan 02 | SEA | SJC | 19:39 | 21:47 |
Landed
|
Track > |
| Dec 30 | SEA | SJC | 19:33 | 21:26 |
Landed
|
Track > |
| Dec 29 | SEA | SJC | 19:38 | 21:25 |
Landed
|
Track > |
| Dec 28 | SEA | SJC | 19:34 | 21:11 |
Landed
|
Track > |
| Dec 27 | SEA | SJC | 19:43 | 21:19 |
Landed
|
Track > |
| Dec 26 | SEA | SJC | 19:45 | 21:24 |
Landed
|
Track > |
| Dec 23 | SEA | SJC | 19:47 | 21:56 |
Landed
|
Track > |
| Dec 22 | SEA | SJC | 19:38 | 21:41 |
Landed
|
Track > |
KLM Flight KL6447 connects Seattle, United States to San Jose, United States, taking off from Seattle Tacoma International Airport SEA and landing at San Jose International Airport SJC.
How long is the KL6447 flight from Seattle to San Jose?
The average flight time from Seattle to San Jose is 1 hour and 51 minutes. The flight distance is 1122 km / 697 miles and the average flight speed is 612 km/h / 380 mph.
What is the On-Time Performance (OTP) of KLM Flight KL6447 Seattle to San Jose?
The Airportia On-Time Performance Rating for KLM Flight KL6447 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight KL6447 arriving at?
Flight KL6447 arrives at San Jose International Airport (SJC) Terminal A.
When was the latest KL6447 flight?
The latest flight took off on Monday, January 5th, 2026 with the flight status being En-Route on 23:42.
How else can the flight KL6447 be referenced as?
This KLM flight can also be referenced as KLM6447, KL 6447, KLM 6447.
How often is flight KL6447 delayed?
On average, 30% of all KL6447 flights are delayed. The average delay is 57 minutes.
Can I get compensation for my delayed or cancelled KL6447 flight or baggage issues?
If your KL6447 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 KL6447 Flight Tracker above for more details.
Other flights departing from Seattle SEA: DL2743, DL3994, WN380, DL4009
Other flights arriving at San Jose SJC: WN3201, AS3435, DL3994, WN2792
All flights connecting Seattle SEA to San Jose SJC.