Delta Airlines DL3840 Flight Status Today
Delta Airlines
DL
DAL
Scheduled On Time
Last updated: Oct 21, 2025 10:49
Database Data: Showing scheduled flight information from database. Live status may not be available.
Departure
SEA
Seattle Tacoma International Airport Seattle
14:35
Terminal:
Gate:
137 min
Arrival
SJC
San Jose International Airport San Jose
16:52
Terminal:
Gate:
DL3840 Flight Information
- Flight Number: DL3840
- Frequency: MON-TUE-WED-THU-FRI-SAT-SUN
- Status: Scheduled On time
Flight History (Last 30 Flights)
Historical flight data showing past 30 operations
| Date | Route | Status | Schedule | Estimates/Actual | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2025-10-21 |
SEA
SJC
|
Scheduled On time |
13:37
15:57
|
-
|
140min | Embraer 175 |
| 2025-10-15 |
SEA
SJC
|
Scheduled On time |
13:37
15:57
|
13:37
15:31
|
140min | Embraer 175 |
| 2025-10-11 |
SEA
SJC
|
Scheduled On time |
13:37
15:57
|
15:52
|
140min | Embraer 175 |
| 2025-09-30 |
SEA
SJC
|
Scheduled On time |
15:15
17:30
|
17:29
|
135min | Embraer 175 |
| 2025-09-22 |
SJC
SEA
|
Scheduled On time |
18:11
20:38
|
18:11
20:17
|
147min | Embraer 175 |
| 2025-09-19 |
SEA
SJC
|
Scheduled On time |
15:15
17:30
|
17:29
|
135min | Embraer 175 |
| 2025-09-12 |
SEA
SJC
|
Scheduled On time |
15:15
17:30
|
17:30
|
135min | Embraer 175 |
| 2025-09-09 |
SEA
SJC
|
Scheduled Delayed by 17m |
15:15
17:30
|
15:32
17:47
|
135min | Embraer 175 |
| 2025-09-05 |
SEA
SJC
|
Scheduled On time |
15:15
17:30
|
17:27
|
135min | Embraer 175 |
| 2025-07-31 |
SEA
SJC
|
Scheduled |
2025-07-31 14:35
2025-07-31 16:52
|
-
|
137min | - |
| 2025-07-30 |
SEA
SJC
|
Scheduled |
2025-07-30 14:35
2025-07-30 16:52
|
-
|
137min | - |
| 2025-07-29 |
SEA
SJC
|
Scheduled |
2025-07-29 14:35
2025-07-29 16:52
|
-
|
137min | - |
| 2025-07-28 |
SEA
SJC
|
Scheduled |
2025-07-28 14:35
2025-07-28 16:52
|
-
|
137min | - |
| 2025-07-27 |
SEA
SJC
|
Scheduled |
2025-07-27 14:35
2025-07-27 16:52
|
-
|
137min | - |
| 2025-07-26 |
SEA
SJC
|
Scheduled |
2025-07-26 14:35
2025-07-26 16:52
|
-
|
137min | - |
| 2025-07-25 |
SEA
SJC
|
Scheduled |
2025-07-25 14:35
2025-07-25 16:52
|
-
|
137min | - |
| 2025-07-24 |
SEA
SJC
|
Scheduled |
2025-07-24 14:35
2025-07-24 16:52
|
-
|
137min | Embraer E175LR |
| 2025-07-23 |
SEA
SJC
|
Scheduled |
2025-07-23 14:35
2025-07-23 16:52
|
-
|
137min | Embraer E175LR |
| 2025-07-22 |
SEA
SJC
|
Departure Estimated dep 14:35 |
2025-07-22 14:35
2025-07-22 16:52
|
2025-07-22 14:35
|
137min | Embraer E175LR |
| 2025-07-21 |
SEA
SJC
|
Arrived On time |
2025-07-21 14:35
2025-07-21 16:52
|
2025-07-21 15:00
2025-07-21 16:42
|
103min | Embraer E175LR |
| 2025-07-20 |
SEA
SJC
|
Arrived Early |
2025-07-20 14:35
2025-07-20 16:52
|
2025-07-20 14:48
2025-07-20 16:36
|
107min | Embraer E175LR |
| 2025-07-19 |
SEA
SJC
|
Arrived Early |
2025-07-19 14:35
2025-07-19 16:52
|
2025-07-19 14:49
2025-07-19 16:35
|
106min | Embraer E175LR |
| 2025-07-18 |
SEA
SJC
|
Arrived On time |
2025-07-18 14:35
2025-07-18 16:52
|
2025-07-18 14:55
2025-07-18 16:44
|
109min | Embraer E175LR |
| 2025-07-17 |
SEA
SJC
|
Arrived On time |
2025-07-17 14:35
2025-07-17 16:52
|
2025-07-17 14:57
2025-07-17 16:46
|
108min | Embraer E175LR |
| 2025-05-22 |
SEA
SJC
|
Scheduled |
2025-05-22 15:15
2025-05-22 17:28
|
-
|
133min | - |
| 2025-05-21 |
SEA
SJC
|
Scheduled |
2025-05-21 15:15
2025-05-21 17:28
|
-
|
133min | - |
| 2025-05-20 |
SEA
SJC
|
Scheduled |
2025-05-20 15:15
2025-05-20 17:28
|
-
|
133min | - |
| 2025-05-19 |
SEA
SJC
|
Scheduled |
2025-05-19 15:15
2025-05-19 17:28
|
-
|
133min | - |
| 2025-05-18 |
SEA
SJC
|
Scheduled |
2025-05-18 15:15
2025-05-18 17:28
|
-
|
133min | - |
| 2025-05-17 |
SEA
SJC
|
Scheduled |
2025-05-17 15:15
2025-05-17 17:28
|
-
|
133min | - |
DL3840 Live Status Details
Live Updates
This flight is monitored in real-time. Status updates every 5 minutes.