| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 04 | STL | SEA | 06:18 | 08:09 |
Landed
|
Track > |
| Jun 03 | STL | SEA | 06:12 | 07:59 |
Landed
|
Track > |
| Jun 02 | STL | SEA | 06:17 | 08:03 |
Landed
|
Track > |
| Jun 01 | STL | SEA | 06:29 | 08:24 |
Landed
|
Track > |
| May 31 | STL | SEA | 06:08 | 07:35 |
Landed
|
Track > |
| May 30 | STL | SEA | 06:11 | 07:42 |
Landed
|
Track > |
| May 29 | STL | SEA | 06:14 | 07:39 |
Landed
|
Track > |
| May 28 | STL | SEA | 06:13 | 07:44 |
Landed
|
Track > |
| May 27 | STL | SEA | 06:14 | 07:43 |
Landed
|
Track > |
| May 26 | STL | SEA | 06:23 | 07:57 |
Landed
|
Track > |
Japan Airlines Flight JL5439 connects St. Louis, United States to Seattle, United States, taking off from St. Louis Lambert International Airport STL and landing at Seattle Tacoma International Airport SEA.
How long is the JL5439 flight from St. Louis to Seattle?
The average flight time from St. Louis to Seattle is 3 hours and 37 minutes. The flight distance is 2744 km / 1705 miles and the average flight speed is 758 km/h / 471 mph.
How many JL5439 flights are operated per week?
6 flights per week. The flight JL5439 is operated on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Japan Airlines Flight JL5439 St. Louis to Seattle?
The Airportia On-Time Performance Rating for Japan Airlines Flight JL5439 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest JL5439 flight?
The latest flight took off on Thursday, June 4th, 2026 with the flight status being Landed on 08:09.
How else can the flight JL5439 be referenced as?
This Japan Airlines flight can also be referenced as JAL5439, JL 5439, JAL 5439.
How often is flight JL5439 delayed?
On average, 0% of all JL5439 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled JL5439 flight or baggage issues?
If your JL5439 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 JL5439 Flight Tracker above for more details.
Other flights departing from St. Louis STL: AA1926, AS473, UA2104, WN3934
Other flights arriving at Seattle SEA: AS715, AS473, AS1481, AS3295
All flights connecting St. Louis STL to Seattle SEA.
