Chicago to Seoul Flights ORD → ICN

Chicago O'Hare International Airport → Incheon International Airport

🇺🇸 Chicago, US → 🇰🇷 Seoul, KR

The Chicago to Seoul route connects Chicago O'Hare International Airport (ORD) in US with Incheon International Airport (ICN) in KR. This long-haul flight covers approximately 6544 miles (10532 km) with a typical flight time of 14h 21m. This route is served by 3 airlines: Atlas Air, Korean Air, Kalitta Air. AirportRoutes has tracked 19 daily flights on this route.

Departure Airport

Chicago O'Hare International Airport

ICAO Code:
KORD
IATA Code:
ORD
City:
🇺🇸 Chicago
Country:
US
Elevation:
680 ft

Destination Airport

Incheon International Airport

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

3

Operators

19

Daily Flights

6544

Miles

14h 21m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Atlas Air GTI 5Y
Korean Air KAL KE
Kalitta Air CKS K4

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 10 16%
Tuesday 9 14%
Wednesday 8 12%
Thursday 9 14%
Friday 12 19%
Saturday 8 12%
Sunday 8 12%

Pattern Analysis

19 Daily Flights:
KAL9232 GTI8117 GTI8192 GTI8246 GTI8254 GTI8340 GTI8527 GTI8529 GTI8602 GTI8709 GTI8738 GTI9048 GTI9371 GTI9519 GTI9657 GTI9868 KAL8232 CKS254 CKS602
Data Points: 64
API observations used to build this analysis
Weekdays: 48 flights
Weekend: 16 flights
Business Route More active on weekdays

All Flight Routes

3 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
Atlas Air
GTI / 5Y
GTI8117 GTI8192 GTI8246 GTI8254 GTI8340 B744 13:40 1:40 PM (Representative)
M T W T F S S
Feb 7, 2026 Active
Kalitta Air
CKS / K4
CKS254 CKS602 B77L 04:30 4:30 AM (Representative)
M T W T F S S
Jan 31, 2026 Active
Korean Air
KAL / KE
KAL9232 KAL8232 B77L 17:55 5:55 PM (Representative)
M T W T F S S
Dec 29, 2025 Active
Total Routes: 3
Active Routes: 3
Unique Airlines: 3
Aircraft Types: 3

Spotted Departure Times

Departure Time Operator ICAO IATA
04:30 4:30 AM Kalitta Air CKS K4
13:40 1:40 PM Atlas Air GTI 5Y
17:55 5:55 PM Korean Air KAL KE

Time Information

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

Total Departure Times: 3
Time Range:
04:30 - 17:55
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.