| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 03 | SEA | SJC | 20:15 | 22:34 |
Scheduled
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| Jun 02 | SEA | SJC | 20:53 | 22:35 |
Landed
|
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| Jun 01 | SEA | SJC | 22:04 | 23:52 |
Delayed
|
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| May 31 | SEA | SJC | 21:02 | 22:38 |
Landed
|
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| May 30 | SEA | SJC | 20:36 | 22:27 |
Landed
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| May 29 | SEA | SJC | 20:31 | 22:18 |
Landed
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| May 28 | SEA | SJC | 21:05 | 22:47 |
Landed
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| May 27 | SEA | SJC | 20:46 | 22:26 |
Landed
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| May 26 | SEA | SJC | 20:33 | 22:19 |
Landed
|
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| May 25 | SEA | SJC | 20:42 | 22:31 |
Landed
|
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Delta Air Lines Flight DL3956 connects Seattle, United States to San Jose, United States, taking off from Seattle Tacoma International Airport SEA and landing at San Jose International Airport SJC.
How long is the DL3956 flight from Seattle to San Jose?
The average flight time from Seattle to San Jose is 1 hour and 44 minutes. The flight distance is 1122 km / 697 miles and the average flight speed is 629 km/h / 391 mph.
How many DL3956 flights are operated per week?
7 flights per week. The flight DL3956 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL3956 Seattle to San Jose?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL3956 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight DL3956 arriving at?
Flight DL3956 arrives at San Jose International Airport (SJC) Terminal A.
When was the latest DL3956 flight?
The latest flight took off on Thursday, June 4th, 2026 with the flight status being Scheduled on 22:34.
How else can the flight DL3956 be referenced as?
This Delta Air Lines flight can also be referenced as DAL3956, DL 3956, DAL 3956.
How often is flight DL3956 delayed?
On average, 40% of all DL3956 flights are delayed. The average delay is 23 minutes.
Can I get compensation for my delayed or cancelled DL3956 flight or baggage issues?
If your DL3956 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our DL3956 Flight Tracker above for more details.
Other flights departing from Seattle SEA: DL2949, DL3997, AS1480, BA48
Other flights arriving at San Jose SJC: UA481, WN3742, DL1430, AA1197
All flights connecting Seattle SEA to San Jose SJC.