| FLIGHT SCHEDULE | 
|---|
| Direct Flights: | 
| Mon,Thu,Sat 
10:10 
Nagasaki (NGS)  
12:00 
Seoul Incheon (ICN) 2 Korean Air KE 798 Non-stop Boeing 737 (73J) 1:50 Valid until 2025-06-28  | 
| Mon,Thu,Sat 
10:10 
Nagasaki (NGS)  
12:00 
Seoul Incheon (ICN) 2 Korean Air KE 798 Non-stop Boeing 737 (73J) 1:50 Effective 2025-07-28 through 2025-09-29  | 
| Mon,Thu,Sat 
10:10 
Nagasaki (NGS)  
12:00 
Seoul Incheon (ICN) 2 Korean Air KE 798 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2025-10-02 through 2025-10-25  | 
| Tue,Thu,Sat 
10:30 
Nagasaki (NGS)  
12:30 
Seoul Incheon (ICN) 2 Korean Air KE 798 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective from 2025-10-28  | 
| Sun 
17:20 
Nagasaki (NGS)  
19:10 
Seoul Incheon (ICN) 2 Korean Air KE 798 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective from 2025-10-26  | 
| Direct Codeshare Flights: | 
| Mon,Thu,Sat 
10:10 
Nagasaki (NGS)  
12:00 
Seoul Incheon (ICN) 2 Delta Air Lines DL 7881 Non-stop Boeing 737 (73J) 1:50 Valid until 2025-06-28 Codeshare flight, operated by Korean Air.(KE 798)  | 
| Mon,Thu,Sat 
10:10 
Nagasaki (NGS)  
12:00 
Seoul Incheon (ICN) 2 Delta Air Lines DL 7881 Non-stop Boeing 737 (73J) 1:50 Effective 2025-07-28 through 2025-09-29 Codeshare flight, operated by Korean Air.(KE 798)  | 
| Mon,Thu,Sat 
10:10 
Nagasaki (NGS)  
12:00 
Seoul Incheon (ICN) 2 Delta Air Lines DL 7881 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2025-10-02 through 2025-10-25 Codeshare flight, operated by Korean Air.(KE 798)  | 
| Tue,Thu,Sat 
10:30 
Nagasaki (NGS)  
12:30 
Seoul Incheon (ICN) 2 Delta Air Lines DL 7881 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective from 2025-10-28 Codeshare flight, operated by Korean Air.(KE 798)  | 
| Sun 
17:20 
Nagasaki (NGS)  
19:10 
Seoul Incheon (ICN) 2 Delta Air Lines DL 7881 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective from 2025-10-26 Codeshare flight, operated by Korean Air.(KE 798)  |