Is DL3817 delayed?
No delay reported yet. DL3817 is scheduled to leave Seattle at 10:32 on Nov 14 and reach Boise at 12:34 (as of Nov 14, 15:59 UTC).
Usually on time: arrived within 15 min of schedule on 26 of the last 32 flights.
Each route and date is shown separately. Confirm that both airports match your booking.
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Seattle
SEA
Scheduled
Nov 14
Arrival
Boise
BOI
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
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Boise
BOI
Scheduled
Nov 14
Arrival
Seattle
SEA
Scheduled
Nov 14
Times shown in airport local time
Service date: · Scheduled departure date (America/Boise)
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.
- 16 min early
Boise → Seattle
- On time
Seattle → Boise
- 51 min late
Boise → Seattle
- 46 min late
Seattle → Boise
- 30 min late
Boise → Seattle
Is DL3817 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 | Boise | Seattle | -16 | |
| Nov 13, 2026Arrived | Seattle | Boise | 0 | |
| Nov 12, 2026Arrived | Boise | Seattle | 51 | |
| Nov 12, 2026Arrived | Seattle | Boise | 46 | |
| Nov 11, 2026Arrived | Boise | Seattle | 30 | |
| Nov 11, 2026Arrived | Seattle | Boise | 8 | |
| Nov 10, 2026Arrived | Seattle | Boise | 15 | |
| Nov 9, 2026Arrived | Seattle | Boise | 8 | |
| Nov 8, 2026Arrived | Albuquerque | Los Angeles | -3 | |
| Nov 7, 2026Arrived | Albuquerque | Los Angeles | -3 | |
| Nov 6, 2026Arrived | Albuquerque | Los Angeles | -10 | |
| Nov 5, 2026Arrived | Albuquerque | Los Angeles | -9 | |
| Nov 4, 2026Arrived | Albuquerque | Los Angeles | -4 | |
| Nov 3, 2026Arrived | Albuquerque | Los Angeles | 26 | |
| Nov 2, 2026Arrived | Albuquerque | Los Angeles | 8 | |
| Nov 1, 2026Arrived | Albuquerque | Los Angeles | -4 | |
| Oct 31, 2026Arrived | Albuquerque | Los Angeles | 0 | |
| Oct 29, 2026Arrived | Albuquerque | Los Angeles | 14 | |
| Oct 28, 2026Arrived | Albuquerque | Los Angeles | -19 | |
| Oct 27, 2026Arrived | Albuquerque | Los Angeles | -1 | |
| Oct 26, 2026Arrived | Albuquerque | Los Angeles | 3 | |
| Oct 25, 2026Arrived | Albuquerque | Los Angeles | 0 | |
| Oct 24, 2026Arrived | Albuquerque | Los Angeles | 4 | |
| Oct 23, 2026Arrived | Albuquerque | Los Angeles | -3 | |
| Oct 22, 2026Arrived | Albuquerque | Los Angeles | 11 | |
| Oct 21, 2026Arrived | Albuquerque | Los Angeles | 8 | |
| Oct 20, 2026Arrived | Albuquerque | Los Angeles | -16 | |
| Oct 19, 2026Arrived | Albuquerque | Los Angeles | -2 | |
| Oct 18, 2026Arrived | Albuquerque | Los Angeles | 10 | |
| Oct 17, 2026Arrived | Albuquerque | Los Angeles | 3 | |
| Oct 16, 2026Arrived | Albuquerque | Los Angeles | 72 | |
| Oct 15, 2026Arrived | Albuquerque | Los Angeles | -23 |