The route from Incheon International Airport (RKSI) in Seoul to San Francisco International Airport (KSFO) in San Francisco. SkyMeter tracks roughly 1,877 scheduled flights on this route across 3 carriers. The most active operator is UAL (UAL). Average block time is 9h 39m. Departures average 33 minutes off schedule, with 67% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 787-9 Dreamliner.
Scheduled
1,877
last 479 days
ADS-B observed
377
Airlines
3
Avg dep delay
33m
Late >15 min
66.6%
Cancel rate
0.53%
Airlines on this route
7 carriers · scheduled
UAL
9 cancelled
United Airlines
UAL · UA
· 799 flights
· avg 34m delay
· 54.4% late
KAL
Korean Air Lines Co. Ltd
KAL · KE
· 400 flights
· avg 33m delay
· 84.2% late
AAR
Asiana Airlines
AAR · OZ
· 387 flights
· avg 32m delay
· 85.5% late
APZ
Air Premia
APZ · YP
· 229 flights
· avg 26m delay
· 62.4% late
PAG
1 cancelled
Perimeter Aviation Ltd
PAG · YP
· 35 flights
· avg 136m delay
· 11.4% late
· APZ
· 26 flights
· avg 0m delay
· 0.0% late
VJT
Vistajet Ltd
VJT
· 1 flights
· avg 33m 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
710
DL
sells
KE
KAL
359
SQ
sells
OZ
AAR
341
UA
sells
OZ
AAR
341
TG
sells
OZ
AAR
341
Typical aircraft
Observed via ADS-B on this route
BOEING Boeing 787-9 Dreamliner
B789
56%
of flights
BOEING Boeing 787-10 Dreamliner
B78X
22%
of flights
AIRBUS Airbus 350-900
A359
20%
of flights
Looking for the return flight?
View KSFO → RKSI