Delta Air Lines
Is DL3956 delayed?
No delay reported yet. DL3956 is scheduled to leave Seattle at 18:06 on Nov 14 and reach San Jose at 19:46 (as of Nov 14, 15:53 UTC).
Usually on time: arrived within 15 min of schedule on 15 of the last 18 flights.
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Seattle
SEA
Scheduled
Nov 14
Arrival
San Jose
SJC
Scheduled
Nov 14
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 8 min early
Seattle → San Jose
- 32 min late
Seattle → San Jose
- 114 min late
Seattle → San Jose
- 2 min early
Seattle → San Jose
- 73 min late
Seattle → San Jose
Is DL3956 usually late?
Period: Oct 15, 2026 – Nov 14, 2026
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.
At the airports today
Seattle (SEA) departures
- Left more than 15 min late
- 25 of 52
- Cancelled today
- 37
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 13, 2026Arrived | Seattle | San Jose | -8 | |
| Nov 12, 2026Arrived | Seattle | San Jose | 32 | |
| Nov 11, 2026Arrived | Seattle | San Jose | 114 | |
| Nov 10, 2026Arrived | Seattle | San Jose | -2 | |
| Nov 9, 2026Arrived | Seattle | San Jose | 73 | |
| Nov 8, 2026Arrived | Seattle | San Jose | -15 | |
| Oct 30, 2026Arrived | Seattle | San Jose | 3 | |
| Oct 29, 2026Arrived | Seattle | San Jose | 2 | |
| Oct 27, 2026Arrived | Seattle | San Jose | -22 | |
| Oct 26, 2026Arrived | Seattle | San Jose | -31 | |
| Oct 25, 2026Arrived | Seattle | San Jose | -10 | |
| Oct 22, 2026Arrived | Seattle | San Jose | -20 | |
| Oct 21, 2026Arrived | Seattle | San Jose | -15 | |
| Oct 20, 2026Arrived | Seattle | San Jose | -21 | |
| Oct 19, 2026Arrived | Seattle | San Jose | 1 | |
| Oct 18, 2026Arrived | Seattle | San Jose | -19 | |
| Oct 16, 2026Arrived | Seattle | San Jose | -12 | |
| Oct 15, 2026Arrived | Seattle | San Jose | -13 |