DL3956 Delta Flight Status & Tracker

Flight DL3956

Airline

Delta

SEA

Seattle

Seattle Tacoma International

USA

Flight time: 2h 18m

701 miles / 1,128 km

SJC

San Jose

Norman Y Mineta San Jose International

USA

Aircraft - On board

DL3956 ON JUL 18

Aircraft type

Embraer 175 (Enhanced Winglets) (E7W)

Meals onboard

Dinner

Onboard services

Entertainment on-demand

Wi-Fi

Seat configuration

73 seats (61 economy, 12 first class)

31.7 m / 103.9 ft

Embraer 175 (Enhanced Winglets)

Gate history

DL3956

Common gates

Most frequent gates for recent flights.

SEA departure gates

Gate B5

Gate B5A

Gate S6

Gate S2

Gate B8

SJC arrival gates

Terminal A

Gate 10

Gate 14

Gate 5

Gate 13

Recent gate history: Gate B5 and Gate B5A are tied at SEA. Gate 10 is most common at SJC.

Recent gate records

Departure records

Jul 18, 2026	--	Gate B5
Jul 17, 2026	--	Gate S6
Jul 16, 2026	--	Gate B5A
Jul 13, 2026	--	Gate S2
Jul 11, 2026	--	Gate B8
Jul 9, 2026	--	Gate B5A
Jul 8, 2026	--	Gate B5
Jul 7, 2026	--	Gate A4
Jul 6, 2026	--	Gate A12
Jul 5, 2026	--	Gate B5A

Arrival records

Jul 17, 2026	A	Gate 14
Jul 16, 2026	A	Gate 14
Jul 10, 2026	A	Gate 10
Jul 9, 2026	A	Gate 10
Jun 26, 2026	A	Gate 10
Jun 25, 2026	A	Gate 10
Jun 10, 2026	A	Gate 10
May 28, 2026	A	Gate 5
May 23, 2026	A	Gate 13
May 20, 2026	A	Gate 14

On-time history

DL3956

Departure delays

Date	Scheduled	Actual/Est.	Delta
Jul 17, 2026	20:30	20:23	-7 minutes
Jul 16, 2026	20:30	20:35	+5 minutes
Jul 11, 2026	20:30	20:25	-5 minutes
Jul 9, 2026	20:30	20:50	+20 minutes
Jul 5, 2026	20:35	20:25	-10 minutes

Arrival delays

Date	Scheduled	Actual/Est.	Delta
Jul 17, 2026	22:48	22:30	-18 minutes
Jul 16, 2026	22:48	23:35	+47 minutes
Jul 10, 2026	22:48	22:28	-20 minutes
Jul 9, 2026	22:48	22:55	+7 minutes
Jun 26, 2026	22:52	22:35	-17 minutes
Jun 25, 2026	22:52	22:33	-19 minutes
Jun 10, 2026	22:52	23:03	+11 minutes
May 28, 2026	22:36	22:14	-22 minutes
May 23, 2026	22:36	22:16	-20 minutes
May 20, 2026	22:36	23:24	+48 minutes

Flight DL3956

Aircraft - On board

Flight DL3956

Gate history

Common gates

SEA departure gates

SJC arrival gates

Departure records

Arrival records

On-time history

Departure delays

Arrival delays

DL3956 flight schedule

Other flights on this route

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