| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 04 | BOS | SEA | 07:34 | 10:10 |
En-Route
|
Track > |
| Aug 03 | BOS | SEA | 07:52 | 10:57 |
Landed Late
|
Track > |
| Aug 02 | BOS | SEA | 09:09 | 10:26 |
Unknown
|
Track > |
| Aug 01 | BOS | SEA | 07:28 | 09:53 |
Landed
|
Track > |
| Jul 31 | BOS | SEA | 09:16 | 11:42 |
Delayed
|
Track > |
| Jul 30 | BOS | SEA | 07:28 | 09:58 |
Landed
|
Track > |
| Jul 29 | BOS | SEA | 07:23 | 09:58 |
Landed
|
Track > |
| Jul 28 | BOS | SEA | 07:30 | 10:18 |
Landed
|
Track > |
| Jul 27 | BOS | SEA | 07:33 | 10:23 |
Landed
|
Track > |
| Jul 26 | BOS | SEA | 07:47 | 10:35 |
Landed
|
Track > |
Japan Airlines Flight JL6357 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 JL6357 flight from Boston to Seattle?
The average flight time from Boston to Seattle is 5 hours and 40 minutes. The flight distance is 4005 km / 2489 miles and the average flight speed is 699 km/h / 434 mph.
How many JL6357 flights are operated per week?
7 flights per week. The flight JL6357 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Japan Airlines Flight JL6357 Boston to Seattle?
The Airportia On-Time Performance Rating for Japan Airlines Flight JL6357 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest JL6357 flight?
The latest flight took off on Tuesday, August 4th, 2026 with the flight status being En-Route on 10:10.
How else can the flight JL6357 be referenced as?
This Japan Airlines flight can also be referenced as JAL6357, JL 6357, JAL 6357.
How often is flight JL6357 delayed?
On average, 30% of all JL6357 flights are delayed. The average delay is 38 minutes.
Can I get compensation for my delayed or cancelled JL6357 flight or baggage issues?
If your JL6357 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 JL6357 Flight Tracker above for more details.
Other flights departing from Boston BOS: B62173, AS459, B6109, YX4396
Other flights arriving at Seattle SEA: AS459, AS645, AS512, AS1533
All flights connecting Boston BOS to Seattle SEA.
