| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 14 | SEA | BOS | 15:59 | 23:58 |
Landed
|
Track > |
| Jun 13 | SEA | BOS | 15:52 | 23:24 |
Landed
|
Track > |
| Jun 12 | SEA | BOS | 15:52 | 23:44 |
Landed
|
Track > |
| Jun 11 | SEA | BOS | 16:07 | 23:59 |
Landed
|
Track > |
| Jun 10 | SEA | BOS | 15:45 | 23:41 |
Landed
|
Track > |
| Jun 09 | SEA | BOS | 15:47 | 23:38 |
Landed
|
Track > |
| Jun 08 | SEA | BOS | 15:53 | 23:43 |
Landed
|
Track > |
| Jun 07 | SEA | BOS | 17:47 | 01:45 |
Delayed
|
Track > |
| Jun 06 | SEA | BOS | 15:41 | 23:27 |
Landed
|
Track > |
| Jun 05 | SEA | BOS | 15:46 | 23:25 |
Landed
|
Track > |
Japan Airlines Flight JL6356 connects Seattle, United States to Boston, United States, taking off from Seattle Tacoma International Airport SEA and landing at Boston Logan International Airport BOS.
How long is the JL6356 flight from Seattle to Boston?
The average flight time from Seattle to Boston is 4 hours and 49 minutes. The flight distance is 4005 km / 2489 miles and the average flight speed is 831 km/h / 516 mph.
How many JL6356 flights are operated per week?
6 flights per week. The flight JL6356 is operated on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Japan Airlines Flight JL6356 Seattle to Boston?
The Airportia On-Time Performance Rating for Japan Airlines Flight JL6356 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight JL6356 arriving at?
Flight JL6356 arrives at Boston Logan International Airport (BOS) Terminal B.
When was the latest JL6356 flight?
The latest flight took off on Monday, June 15th, 2026 with the flight status being Landed on 23:58.
How else can the flight JL6356 be referenced as?
This Japan Airlines flight can also be referenced as JAL6356, JL 6356, JAL 6356.
How often is flight JL6356 delayed?
On average, 10% of all JL6356 flights are delayed. The average delay is 106 minutes.
Can I get compensation for my delayed or cancelled JL6356 flight or baggage issues?
If your JL6356 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 JL6356 Flight Tracker above for more details.
Other flights departing from Seattle SEA: AS3498, AS460, AS67, AS263
Other flights arriving at Boston BOS: AS460, B6188, UA755, B61318
All flights connecting Seattle SEA to Boston BOS.
