Delta Air Lines flight DL 3956: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Wed,Thu 16:35 Detroit (DTW) M 18:18 Richmond (RIC)
DL 3956 Non-stop Canadair CRJ 900 (CR9) 1:43 Valid until 2026-01-01
Sun 17:50 Seattle-Tacoma (SEA) 20:03 San Jose (SJC) A
DL 3956 Non-stop Embraer EMB 175 (E7W) 2:13 Operates only on 2026-02-15
Mon-Fri,Sun 19:50 Seattle-Tacoma (SEA) 22:07 San Jose (SJC) A
DL 3956 Non-stop Embraer EMB 175 (E7W) 2:17 Effective 2026-01-05 through 2026-02-06
Mon-Wed,Sat,Sun 19:50 Seattle-Tacoma (SEA) 22:07 San Jose (SJC) A
DL 3956 Non-stop Embraer EMB 175 (E7W) 2:17 Effective 2026-02-07 through 2026-02-11
Mon-Fri 19:50 Seattle-Tacoma (SEA) 22:05 San Jose (SJC) A
DL 3956 Non-stop Embraer EMB 175 (E7W) 2:15 Effective 2026-02-12 through 2026-02-20
Mon-Fri,Sun 19:50 Seattle-Tacoma (SEA) 22:05 San Jose (SJC) A
DL 3956 Non-stop Embraer EMB 175 (E7W) 2:15 Effective 2026-02-22 through 2026-03-06
Daily 19:50 Seattle-Tacoma (SEA) 22:09 San Jose (SJC) A
DL 3956 Non-stop Embraer EMB 175 (E7W) 2:19 Effective 2026-04-13 through 2026-10-05
Daily 19:50 Seattle-Tacoma (SEA) 22:11 San Jose (SJC) A
DL 3956 Non-stop Embraer EMB 175 (E7W) 2:21 Effective from 2026-10-06
Daily 19:59 Seattle-Tacoma (SEA) 22:17 San Jose (SJC) A
DL 3956 Non-stop Embraer EMB 175 (E7W) 2:18 Effective 2026-03-08 through 2026-03-14
Daily 19:59 Seattle-Tacoma (SEA) 22:18 San Jose (SJC) A
DL 3956 Non-stop Embraer EMB 175 (E7W) 2:19 Effective 2026-03-15 through 2026-04-12
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This flight number is listed as serving the following routes:
Delta Air Lines flight DL 3956: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Delta Air Lines DL3956
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:43, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3956
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:13, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3956
Effective 2026-01-05 through 2026-02-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:17, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3956
Effective 2026-02-07 through 2026-02-11
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 2:17, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3956
Effective 2026-02-12 through 2026-02-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3956
Effective 2026-02-22 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:15, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3956
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3956
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:21, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3956
Effective 2026-03-08 through 2026-03-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3956
Effective 2026-03-15 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
  • Detroit (DTW) - Richmond (RIC)
  • Seattle-Tacoma (SEA) - San Jose (SJC)