Delta Air Lines
flight
DL 7778:
Taiwan Taoyuan, Taipei - Seoul Incheon
Taiwan Taoyuan, Taipei - Seoul Incheon
FLIGHT SCHEDULE
Direct Codeshare Flights:
Delta Air Lines DL7778
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Korean Air.
(KE 2028)
Duration: 2:40, non-stop Airbus A330-300 (333)
Direct Codeshare Flights:
Delta Air Lines DL7778
Valid until 2026-01-06
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by Korean Air.
(KE 2028)
Duration: 2:30, non-stop Boeing 787-9 (789)
Direct Codeshare Flights:
Delta Air Lines DL7778
Valid until 2026-01-08
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
Sun
Codeshare flight, operated by Korean Air.
(KE 2028)
Duration: 2:30, non-stop Boeing 777-300ER (77W)
Direct Codeshare Flights:
Delta Air Lines DL7778
Effective 2026-01-05 through 2026-03-23
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Korean Air.
(KE 2028)
Duration: 2:30, non-stop Boeing 787-10 (781)
Direct Codeshare Flights:
Delta Air Lines DL7778
Operates only on 2026-01-07
Mon
-
-
Tue
-
-
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Korean Air.
(KE 2028)
Duration: 2:30, non-stop Boeing 747-8I (74H)
Direct Codeshare Flights:
Delta Air Lines DL7778
Effective 2026-01-09 through 2026-01-11
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
Codeshare flight, operated by Korean Air.
(KE 2028)
Duration: 2:30, non-stop Boeing 777-300ER (77W)
Direct Codeshare Flights:
Delta Air Lines DL7778
Effective 2026-01-10 through 2026-01-17
Mon
-
-
Tue
-
-
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by Korean Air.
(KE 2028)
Duration: 2:30, non-stop Airbus A330-300 (333)
Direct Codeshare Flights:
Delta Air Lines DL7778
Effective 2026-01-13 through 2026-01-20
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Korean Air.
(KE 2028)
Duration: 2:30, non-stop Boeing 787-9 (789)
Direct Codeshare Flights:
Delta Air Lines DL7778
Effective 2026-01-18 through 2026-01-25
Mon
-
-
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Korean Air.
(KE 2028)
Duration: 2:30, non-stop Airbus A330-300 (333)
Direct Codeshare Flights:
Delta Air Lines DL7778
Effective 2026-01-27 through 2026-02-13
Mon
-
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Korean Air.
(KE 2028)
Duration: 2:30, non-stop Airbus A330-300 (333)
Direct Codeshare Flights:
Delta Air Lines DL7778
Operates only on 2026-02-14
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by Korean Air.
(KE 2028)
Duration: 2:30, non-stop Boeing 777-300ER (77W)
Direct Codeshare Flights:
Delta Air Lines DL7778
Effective 2026-02-15 through 2026-03-28
Mon
-
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Korean Air.
(KE 2028)
Duration: 2:30, non-stop Airbus A330-300 (333)
Direct Codeshare Flights:
Delta Air Lines DL7778
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Korean Air.
(KE 2028)
Duration: 2:30, non-stop Boeing 737 (73J)
- DL 7778 is an international flight departing from Taiwan Taoyuan, Taipei airport, Taiwan (TPE) and arriving at Seoul Incheon airport, South Korea (ICN).
- The flight distance is 909 miles, or 1462 km.
- The timezone of the departure airport is UTC+8 , and the timezone of the arrival airport is UTC+9 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 2:30 and 2:40.