Delta Air Lines
flight
DL 688:
New York John F. Kennedy - Seattle-Tacoma
New York John F. Kennedy - Seattle-Tacoma
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL688
Effective 2025-11-06 through 2025-12-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:36, non-stop
Airbus A321neo (32Q)
Airbus A321neo (32Q)
Delta Air Lines DL688
Effective from 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:36, non-stop
Airbus A321neo (32Q)
Airbus A321neo (32Q)
Delta Air Lines DL688
Effective 2025-12-24 through 2026-01-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:36, non-stop
Airbus A321neo (32Q)
Airbus A321neo (32Q)
Delta Air Lines DL688
Valid until 2025-05-03
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Duration: 6:28, non-stop
Airbus A321neo (32Q)
Airbus A321neo (32Q)
Delta Air Lines DL688
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Duration: 6:34, non-stop
Airbus A321neo (32Q)
Airbus A321neo (32Q)
Delta Air Lines DL688
Effective 2025-05-07 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:33, non-stop
Airbus A321neo (32Q)
Airbus A321neo (32Q)
Delta Air Lines DL688
Effective 2025-06-08 through 2025-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:39, non-stop
Airbus A321neo (32Q)
Airbus A321neo (32Q)
Delta Air Lines DL688
Effective 2025-07-07 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:43, non-stop
Airbus A321neo (32Q)
Airbus A321neo (32Q)
Delta Air Lines DL688
Effective 2025-09-08 through 2025-11-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:38, non-stop
Airbus A321neo (32Q)
Airbus A321neo (32Q)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here JFK-SEA
- DL 688 is a domestic flight departing from the New York John F. Kennedy airport (JFK) and arriving at Seattle-Tacoma airport (SEA).
- The flight distance is 2414 miles, or 3884 km.
- The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-8 . 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 6:28 and 6:43.