The route from Seattle Tacoma International Airport (KSEA) in Seattle to Incheon International Airport (RKSI) in Seoul. SkyMeter tracks roughly 2,206 scheduled flights on this route across 5 carriers. The most active operator is KAL (KAL). Average block time is 11h 21m. Departures average 47 minutes off schedule, with 66% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 777-200.
Scheduled
2,206
last 543 days
ADS-B observed
179
Airlines
5
Avg dep delay
47m
Late >15 min
66.0%
Cancel rate
0.27%
Airlines on this route
6 carriers · scheduled
KAL
Korean Air Lines Co. Ltd
KAL · KE
· 737 flights
· avg 43m delay
· 63.5% late
AAR
Asiana Airlines
AAR · OZ
· 580 flights
· avg 65m delay
· 57.8% late
DAL
6 cancelled
Delta Air Lines
DAL · DL
· 454 flights
· avg 37m delay
· 73.8% late
AIH
Airheon Co. Ltd
AIH · KJ
· 194 flights
· avg 46m delay
· 73.7% late
ASA
Alaska Airlines
ASA · AS
· 132 flights
· avg 31m delay
· 63.6% late
HAL
Hawaiian Airlines
HAL · HA
· 109 flights
· avg 46m delay
· 84.4% late
Recent observed flights
From ADS-B trace data
Codeshare partnerships
Marketing carriers selling tickets on this route under their own flight numbers
DL
sells
KE
KAL
360
KE
sells
DL
DAL
360
SQ
sells
OZ
AAR
298
UA
sells
OZ
AAR
298
TG
sells
OZ
AAR
298
AS
sells
HA
HAL
107
AS
sells
AS
ASA
55
Typical aircraft
Observed via ADS-B on this route
BOEING Boeing 777-200
B772
25%
of flights
AIRBUS Airbus 350-900
A359
20%
of flights
BOEING Boeing 787-9 Dreamliner
B789
18%
of flights
BOEING Boeing 787-10 Dreamliner
B78X
15%
of flights
BOEING Boeing 747-8
B748
13%
of flights
BOEING Boeing 747-400
B744
7%
of flights
Looking for the return flight?
View RKSI → KSEA