| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 20 | SEA | ICN | 15:00 | 18:15 |
Landed
|
Track > |
| Apr 19 | SEA | ICN | 14:52 | 17:43 |
Landed
|
Track > |
| Apr 18 | SEA | ICN | 15:10 | 18:02 |
Landed
|
Track > |
| Apr 17 | SEA | ICN | 15:04 | 18:18 |
Landed
|
Track > |
| Apr 16 | SEA | ICN | 15:06 | 18:14 |
Landed
|
Track > |
| Apr 15 | SEA | ICN | 15:26 | 18:28 |
Landed
|
Track > |
| Apr 13 | SEA | ICN | 15:05 | 18:27 |
Landed
|
Track > |
| Apr 12 | SEA | ICN | 14:53 | 17:58 |
Landed
|
Track > |
| Apr 11 | SEA | ICN | 15:08 | 18:13 |
Landed
|
Track > |
| Apr 10 | SEA | ICN | 15:18 | 19:05 |
Landed Late
|
Track > |
Alaska Airlines Flight AS871 connects Seattle, United States to Seoul, South Korea, taking off from Seattle Tacoma International Airport SEA and landing at Seoul Incheon International Airport ICN.
How long is the AS871 flight from Seattle to Seoul?
The average flight time from Seattle to Seoul is 11 hours and 10 minutes. The flight distance is 8373 km / 5203 miles and the average flight speed is 750 km/h / 466 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS871 Seattle to Seoul?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS871 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS871 arriving at?
Flight AS871 arrives at Seoul Incheon International Airport (ICN) Terminal 1.
When was the latest AS871 flight?
The latest flight took off on Tuesday, April 21st, 2026 with the flight status being Landed on 18:15.
How else can the flight AS871 be referenced as?
This Alaska Airlines flight can also be referenced as ASA871, AS0871, AS 871, ASA 871.
How often is flight AS871 delayed?
On average, 10% of all AS871 flights are delayed. The average delay is 30 minutes.
Can I get compensation for my delayed or cancelled AS871 flight or baggage issues?
If your AS871 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 AS871 Flight Tracker above for more details.
Flight AS871 is code-shared by 1 airline using the flight number AS8471
Other flights departing from Seattle SEA: AS3316, AS2144, AS1328, EM4511
Other flights arriving at Seoul ICN: K4216, 7L4256, RF882, K4520
All flights connecting Seattle SEA to Seoul ICN.