The route from Seattle Tacoma International Airport (KSEA) in Seattle to Incheon International Airport (RKSI) in Seoul. SkyMeter tracks roughly 1,996 scheduled flights on this route across 7 carriers. The most active operator is KAL (KAL). Average block time is 11h 21m. Departures average 50 minutes off schedule, with 69% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 777-200.
Scheduled
1,996
last 480 days
ADS-B observed
238
Airlines
7
Avg dep delay
50m
Late >15 min
68.8%
Cancel rate
0.30%
Airlines on this route
6 carriers · scheduled
KAL
Korean Air Lines Co. Ltd
KAL · KE
· 658 flights
· avg 48m delay
· 67.2% late
AAR
Asiana Airlines
AAR · OZ
· 557 flights
· avg 67m delay
· 59.1% late
DAL
6 cancelled
Delta Air Lines
DAL · DL
· 407 flights
· avg 38m delay
· 76.7% late
AIH
Airheon Co. Ltd
AIH · KJ
· 170 flights
· avg 49m delay
· 76.5% late
HAL
Hawaiian Airlines
HAL · HA
· 109 flights
· avg 46m delay
· 84.4% late
ASA
Alaska Airlines
ASA · AS
· 95 flights
· avg 34m delay
· 71.6% late
Recent observed flights
From ADS-B trace data
DELTA AIR LINES INC, DEPT 595 AIRCRAFT REGISTRATIONS
Replay
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
23%
of flights
BOEING Boeing 787-10 Dreamliner
B78X
19%
of flights
AIRBUS Airbus 350-900
A359
18%
of flights
BOEING Boeing 787-9 Dreamliner
B789
13%
of flights
BOEING Boeing 747-8
B748
12%
of flights
BOEING Boeing 747-400
B744
9%
of flights
BOEING Boeing 777-200LRF/LR
B77L
2%
of flights
BOEING Boeing 767-300
B763
0%
of flights
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View RKSI → KSEA