Delta Air Lines flight DL 4043: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 15:30 Seattle-Tacoma (SEA) 17:30 Sacramento (SMF) A
DL 4043 Non-stop Embraer EMB 175 (E7W) 2:00 Effective 2026-01-06 through 2026-01-16
Mon-Fri,Sun 15:30 Seattle-Tacoma (SEA) 17:30 Sacramento (SMF) A
DL 4043 Non-stop Embraer EMB 175 (E7W) 2:00 Effective 2026-01-19 through 2026-01-30
Daily 15:30 Seattle-Tacoma (SEA) 17:28 Sacramento (SMF) A
DL 4043 Non-stop Embraer EMB 175 (E7W) 1:58 Effective 2026-02-12 through 2026-03-07
Mon-Fri,Sun 15:35 Seattle-Tacoma (SEA) 17:35 Sacramento (SMF) A
DL 4043 Non-stop Embraer EMB 175 (E7W) 2:00 Effective 2026-02-01 through 2026-02-06
Mon-Wed 15:35 Seattle-Tacoma (SEA) 17:35 Sacramento (SMF) A
DL 4043 Non-stop Embraer EMB 175 (E7W) 2:00 Effective 2026-02-09 through 2026-02-11
Mon-Fri,Sun 17:08 Seattle-Tacoma (SEA) 19:08 Sacramento (SMF) A
DL 4043 Non-stop Embraer EMB 175 (E7W) 2:00 Effective 2026-03-08 through 2026-03-13
Mon-Fri,Sun 17:08 Seattle-Tacoma (SEA) 19:09 Sacramento (SMF) A
DL 4043 Non-stop Embraer EMB 175 (E7W) 2:01 Effective 2026-03-15 through 2026-04-12
Mon-Fri,Sun 17:30 Seattle-Tacoma (SEA) 19:28 Sacramento (SMF) A
DL 4043 Non-stop Embraer EMB 175 (E7W) 1:58 Effective 2026-04-13 through 2026-05-22
Mon-Fri,Sun 17:30 Seattle-Tacoma (SEA) 19:28 Sacramento (SMF) A
DL 4043 Non-stop Embraer EMB 175 (E7W) 1:58 Effective 2026-05-25 through 2026-09-04
Mon-Fri,Sun 17:30 Seattle-Tacoma (SEA) 19:28 Sacramento (SMF) A
DL 4043 Non-stop Embraer EMB 175 (E7W) 1:58 Effective 2026-09-07 through 2026-10-05
Mon-Fri,Sun 17:30 Seattle-Tacoma (SEA) 19:30 Sacramento (SMF) A
DL 4043 Non-stop Embraer EMB 175 (E7W) 2:00 Effective from 2026-10-06
Mon-Fri 18:25 Sacramento (SMF) A 20:38 Seattle-Tacoma (SEA)
DL 4043 Non-stop Embraer EMB 175 (E7W) 2:13 Effective 2026-02-12 through 2026-02-20
Mon-Fri,Sun 18:25 Sacramento (SMF) A 20:38 Seattle-Tacoma (SEA)
DL 4043 Non-stop Embraer EMB 175 (E7W) 2:13 Effective 2026-02-22 through 2026-03-06
This flight number is listed as serving the following routes:


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Delta Air Lines flight DL 4043: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL4043
15:30
Seattle-Tacoma (SEA)

17:30
Sacramento (SMF) A
Effective 2026-01-06 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:00, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL4043
15:30
Seattle-Tacoma (SEA)

17:30
Sacramento (SMF) A
Effective 2026-01-19 through 2026-01-30
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:00, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL4043
15:30
Seattle-Tacoma (SEA)

17:28
Sacramento (SMF) A
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:58, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL4043
15:35
Seattle-Tacoma (SEA)

17:35
Sacramento (SMF) A
Effective 2026-02-01 through 2026-02-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:00, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL4043
15:35
Seattle-Tacoma (SEA)

17:35
Sacramento (SMF) A
Effective 2026-02-09 through 2026-02-11
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:00, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL4043
17:08
Seattle-Tacoma (SEA)

19:08
Sacramento (SMF) A
Effective 2026-03-08 through 2026-03-13
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:00, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL4043
17:08
Seattle-Tacoma (SEA)

19:09
Sacramento (SMF) A
Effective 2026-03-15 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:01, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL4043
17:30
Seattle-Tacoma (SEA)

19:28
Sacramento (SMF) A
Effective 2026-04-13 through 2026-05-22
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:58, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL4043
17:30
Seattle-Tacoma (SEA)

19:28
Sacramento (SMF) A
Effective 2026-05-25 through 2026-09-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:58, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL4043
17:30
Seattle-Tacoma (SEA)

19:28
Sacramento (SMF) A
Effective 2026-09-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:58, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL4043
17:30
Seattle-Tacoma (SEA)

19:30
Sacramento (SMF) A
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:00, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL4043
18:25
Sacramento (SMF) A

20:38
Seattle-Tacoma (SEA)
Effective 2026-02-12 through 2026-02-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:13, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL4043
18:25
Sacramento (SMF) A

20:38
Seattle-Tacoma (SEA)
Effective 2026-02-22 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:13, non-stop
Embraer EMB 175 (E7W)
This flight number is listed as serving the following routes:
  • Sacramento (SMF) - Seattle-Tacoma (SEA)
All Delta Air Lines flights
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