The route from San Francisco International Airport (KSFO) in San Francisco to Incheon International Airport (RKSI) in Seoul. SkyMeter tracks roughly 3,147 scheduled flights on this route across 4 carriers. The most active operator is UAL (UAL). Average block time is 12h 16m. Departures average 41 minutes off schedule, with 62% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 787-9 Dreamliner.
Scheduled
3,147
last 543 days
ADS-B observed
283
Airlines
4
Avg dep delay
41m
Late >15 min
62.4%
Cancel rate
0.16%
Airlines on this route
10 carriers · scheduled
UAL
2 cancelled
United Airlines
UAL · UA
· 894 flights
· avg 45m delay
· 79.8% late
KAL
Korean Air Lines Co. Ltd
KAL · KE
· 827 flights
· avg 49m delay
· 52.1% late
AAR
1 cancelled
Asiana Airlines
AAR · OZ
· 757 flights
· avg 38m delay
· 54.0% late
AIH
Airheon Co. Ltd
AIH · KJ
· 280 flights
· avg 33m delay
· 63.2% late
APZ
Air Premia
APZ · YP
· 231 flights
· avg 32m delay
· 90.0% late
· APZ
· 59 flights
· avg 0m delay
· 0.0% late
PAG
2 cancelled
Perimeter Aviation Ltd
PAG · YP
· 59 flights
· avg 1m delay
· 5.1% late
AIC
Air India Limited
AIC · AI
· 28 flights
· avg 70m delay
· 75.0% late
CKS
Kalitta Air
CKS · K4
· 10 flights
· avg 0m delay
· 0.0% late
GTI
Atlas Air
GTI · 5Y
· 2 flights
· avg 121m delay
· 100.0% late
Recent observed flights
From ADS-B trace data
Codeshare partnerships
Marketing carriers selling tickets on this route under their own flight numbers
OZ
sells
UA
UAL
711
DL
sells
KE
KAL
360
SQ
sells
OZ
AAR
340
UA
sells
OZ
AAR
340
TG
sells
OZ
AAR
340
Typical aircraft
Observed via ADS-B on this route
BOEING Boeing 787-9 Dreamliner
B789
32%
of flights
AIRBUS Airbus 350-900
A359
25%
of flights
BOEING Boeing 747-400
B744
23%
of flights
BOEING Boeing 747-8
B748
13%
of flights
BOEING Boeing 787-10 Dreamliner
B78X
4%
of flights
GULFSTREAM AEROSPACE Gulfstream G650
GLF6
0%
of flights
BOEING Boeing 777-200
B772
0%
of flights
Looking for the return flight?
View RKSI → KSFO