San Francisco to Seoul Flights (SFO-ICN)

🇺🇸 SFO

San Francisco

5985 mi

ICN 🇰🇷

Seoul

San Francisco International Airport Incheon International Airport 6 airlines

The San Francisco to Seoul route connects San Francisco International Airport (SFO) in US with Incheon International Airport (ICN) in KR. This long-haul flight covers approximately 5985 miles (9632 km) with a typical flight time of 11h 58m. This route is served by 6 airlines: Korean Air, Asiana, AirZeta and others. AirportRoutes has tracked 11 unique flight numbers on this route.

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Departure Airport

San Francisco International Airport

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

Destination Airport

Incheon International Airport

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

Operators

Tracked Flights

5985

Miles

11h 58m

Flight Duration

Route Map

Great Circle

Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

Airline	ICAO	IATA
Korean Air	`KAL`	`KE`
Asiana	`AAR`	`OZ`
AirZeta	`AIH`	`KJ`
United	`UAL`	`UA`
Air India	`AIC`	`AI`
Air Premia	`APZ`	`YP`

Flight Schedule Pattern

Day	Flights Observed	Frequency
Monday	11	6%
Tuesday	40	20%
Wednesday	46	23%
Thursday	31	16%
Friday	31	16%
Saturday	24	12%
Sunday	14	7%

Pattern Analysis

11 Tracked Flights:

Data Points: 197
API observations used to build this analysis

Weekdays: 159 flights
Weekend: 38 flights

Business Route More active on weekdays

All Flight Routes

6 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	Aircraft Type	Typical Time	Days Active	Last Seen	Status
Air India `AIC` / `AI`	B773	10:30 10:30 AM (Representative)	M T W T F S S	Jul 2, 2026	Active
AirZeta `AIH` / `KJ`	B744	05:25 5:25 AM (Representative)	M T W T F S S	Jul 2, 2026	Active
Air Premia `APZ` / `YP`	B789	14:30 2:30 PM (Representative)	M T W T F S S	Jul 2, 2026	Active
Asiana `AAR` / `OZ`	A359	23:50 11:50 PM (Representative)	M T W T F S S	Jul 2, 2026	Active
Korean Air `KAL` / `KE`	B748	04:00 4:00 AM (Representative)	M T W T F S S	Jul 2, 2026	Active
United `UAL` / `UA`	B789	23:55 11:55 PM (Representative)	M T W T F S S	Jul 2, 2026	Active

Total Routes: 6

Active Routes: 6

Unique Airlines: 6

Aircraft Types: 6

Spotted Departure Times

Departure Time	Operator	ICAO	IATA
04:00 4:00 AM	Korean Air	`KAL`	`KE`
05:25 5:25 AM	AirZeta	`AIH`	`KJ`
10:30 10:30 AM	Air India	`AIC`	`AI`
14:30 2:30 PM	Air Premia	`APZ`	`YP`
23:50 11:50 PM	Asiana	`AAR`	`OZ`
23:55 11:55 PM	United	`UAL`	`UA`

Time Information

Times are shown in the departure airport's local timezone (KSFO - America/Los_Angeles).

Total Departure Times: 6

Time Range:
04:00 - 23:55

These are typical departure times observed from actual flights. Times may vary by season and schedule changes.

San Francisco to Seoul Flights

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