Delta Air Lines flight DL 1239: Seattle-Tacoma - Salt Lake City

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FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 18:59 Seattle-Tacoma (SEA) 21:56 Salt Lake City (SLC)
DL 1239 Non-stop Boeing 737-800 (738) 1:57 Valid until 2025-05-05
Tue 18:59 Seattle-Tacoma (SEA) 21:55 Salt Lake City (SLC)
DL 1239 Non-stop Boeing 737-800 (738) 1:56 Operates only on 2025-05-06
Daily 19:05 Seattle-Tacoma (SEA) 22:08 Salt Lake City (SLC)
DL 1239 Non-stop Boeing 737-900 (739) 2:03 Effective 2025-12-20 through 2026-01-05
Mon,Thu,Fri,Sun 19:33 Seattle-Tacoma (SEA) 22:36 Salt Lake City (SLC)
DL 1239 Non-stop Boeing 737-900 (739) 2:03 Effective 2025-07-07 through 2025-08-29
Mon,Thu,Fri,Sun 19:33 Seattle-Tacoma (SEA) 22:36 Salt Lake City (SLC)
DL 1239 Non-stop Boeing 737-900 (739) 2:03 Effective 2025-09-01 through 2025-09-07
Daily 19:33 Seattle-Tacoma (SEA) 22:39 Salt Lake City (SLC)
DL 1239 Non-stop Boeing 737-900 (739) 2:06 Effective 2025-09-08 through 2025-12-19
Daily 19:33 Seattle-Tacoma (SEA) 22:36 Salt Lake City (SLC)
DL 1239 Non-stop Boeing 737-900 (739) 2:03 Effective from 2026-01-06
Mon,Thu,Fri,Sun 19:34 Seattle-Tacoma (SEA) 22:41 Salt Lake City (SLC)
DL 1239 Non-stop Boeing 737-900 (739) 2:07 Effective 2025-06-08 through 2025-06-27
Sun 19:34 Seattle-Tacoma (SEA) 22:41 Salt Lake City (SLC)
DL 1239 Non-stop Boeing 737-900 (739) 2:07 Operates only on 2025-07-06
Mon,Thu,Fri,Sun 19:35 Seattle-Tacoma (SEA) 22:45 Salt Lake City (SLC)
DL 1239 Non-stop Airbus A321 (321) 2:10 Effective 2025-05-08 through 2025-05-23
Mon,Thu,Fri,Sun 19:35 Seattle-Tacoma (SEA) 22:45 Salt Lake City (SLC)
DL 1239 Non-stop Airbus A321 (321) 2:10 Effective 2025-05-26 through 2025-06-06
Mon,Thu,Sun 19:45 Seattle-Tacoma (SEA) 22:52 Salt Lake City (SLC)
DL 1239 Non-stop Boeing 737-900 (739) 2:07 Effective 2025-06-29 through 2025-07-03
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Parallax here SEA-SLC
Delta Air Lines flight DL 1239:
Seattle-Tacoma - Salt Lake City
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Delta Air Lines DL1239
Valid until 2025-05-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:57, non-stop
Boeing 737-800 (738)

Delta Air Lines DL1239
Operates only on 2025-05-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:56, non-stop
Boeing 737-800 (738)

Delta Air Lines DL1239
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:03, non-stop
Boeing 737-900 (739)

Delta Air Lines DL1239
Effective 2025-07-07 through 2025-08-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:03, non-stop
Boeing 737-900 (739)

Delta Air Lines DL1239
Effective 2025-09-01 through 2025-09-07
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:03, non-stop
Boeing 737-900 (739)

Delta Air Lines DL1239
Effective 2025-09-08 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Boeing 737-900 (739)

Delta Air Lines DL1239
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:03, non-stop
Boeing 737-900 (739)

Delta Air Lines DL1239
Effective 2025-06-08 through 2025-06-27
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:07, non-stop
Boeing 737-900 (739)

Delta Air Lines DL1239
Operates only on 2025-07-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:07, non-stop
Boeing 737-900 (739)

Delta Air Lines DL1239
Effective 2025-05-08 through 2025-05-23
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:10, non-stop
Airbus A321 (321)

Delta Air Lines DL1239
Effective 2025-05-26 through 2025-06-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:10, non-stop
Airbus A321 (321)

Delta Air Lines DL1239
Effective 2025-06-29 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:07, non-stop
Boeing 737-900 (739)
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Parallax here SEA-SLC
  • DL 1239 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at Salt Lake City airport (SLC).
  • The flight distance is 687 miles, or 1106 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-7 . 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 1:56 and 2:10.