| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 17 | BOS | SEA | 19:32 | 22:14 |
Landed
|
Track > |
| Oct 10 | BOS | SEA | 19:08 | 21:48 |
Landed
|
Track > |
KLM Flight KL6783 connects Boston, United States to Seattle, United States, taking off from Boston Logan International Airport BOS and landing at Seattle Tacoma International Airport SEA.
How long is the KL6783 flight from Boston to Seattle?
The average flight time from Boston to Seattle is 5 hours and 41 minutes. The flight distance is 4005 km / 2489 miles and the average flight speed is 705 km/h / 438 mph.
How many KL6783 flights are operated per week?
1 flight per week. The flight KL6783 is operated on Saturday.
What is the On-Time Performance (OTP) of KLM Flight KL6783 Boston to Seattle?
The Airportia On-Time Performance Rating for KLM Flight KL6783 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest KL6783 flight?
The latest flight took off on Sunday, October 18th, 2026 with the flight status being Landed on 22:14.
How else can the flight KL6783 be referenced as?
This KLM flight can also be referenced as KLM6783, KL 6783, KLM 6783.
How often is flight KL6783 delayed?
On average, 50% of all KL6783 flights are delayed. The average delay is 9 minutes.
Can I get compensation for my delayed or cancelled KL6783 flight or baggage issues?
If your KL6783 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 KL6783 Flight Tracker above for more details.
Other flights departing from Boston BOS: DL797, UA1015, 9K1841, YX4641
Other flights arriving at Seattle SEA: DL359, DL797, DL565, DL2016
All flights connecting Boston BOS to Seattle SEA.