🇰🇷 ICN
Seoul
6002 mi
SFO 🇺🇸
San Francisco

Seoul to San Francisco Flights

Incheon International Airport San Francisco International Airport 4 airlines

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The Seoul to San Francisco route connects Incheon International Airport (ICN) in KR with San Francisco International Airport (SFO) in US. This long-haul flight covers approximately 6002 miles (9659 km) with a typical flight time of 9h 45m. This route is served by 4 airlines: Air Premia, Asiana, Korean Air and others. AirportRoutes has tracked 4 unique flight numbers on this route.

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Departure Airport

Incheon International Airport

ICAO Code:
RKSI
IATA Code:
ICN
City:
🇰🇷 Seoul
Country:
KR
Elevation:
23 ft

Destination Airport

San Francisco International Airport

ICAO Code:
KSFO
IATA Code:
SFO
City:
🇺🇸 San Francisco
Country:
US
Elevation:
13 ft

4

Operators

4

Tracked Flights

6002

Miles

9h 45m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Air Premia APZ YP
Asiana AAR OZ
Korean Air KAL KE
United UAL UA

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 13 21%
Tuesday 5 8%
Wednesday 11 18%
Thursday 0 0%
Friday 16 26%
Saturday 8 13%
Sunday 8 13%

Pattern Analysis

4 Tracked Flights:
Data Points: 61
API observations used to build this analysis
Weekdays: 45 flights
Weekend: 16 flights
Business Route More active on weekdays

All Flight Routes

4 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
Air Premia
APZ / YP
B789 18:00 6:00 PM (Representative)
M T W T F S S
Jul 3, 2026 Active
Asiana
AAR / OZ
A359 21:00 9:00 PM (Representative)
M T W T F S S
Jul 3, 2026 Active
Korean Air
KAL / KE
B78X 16:00 4:00 PM (Representative)
M T W T F S S
Jul 3, 2026 Active
United
UAL / UA
B789 12:45 12:45 PM (Representative)
M T W T F S S
Jul 3, 2026 Active
Total Routes: 4
Active Routes: 4
Unique Airlines: 4
Aircraft Types: 4

Spotted Departure Times

Departure Time Operator ICAO IATA
12:45 12:45 PM United UAL UA
16:00 4:00 PM Korean Air KAL KE
18:00 6:00 PM Air Premia APZ YP
21:00 9:00 PM Asiana AAR OZ

Time Information

Times are shown in the departure airport's local timezone (RKSI - Asia/Seoul).

Total Departure Times: 4
Time Range:
12:45 - 21:00
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.