Is DL3857 delayed?
Yes — DL3857 landed in Seattle 52 min late, at 19:54 on Sep 29 (as of Sep 30, 02:54 UTC).
Often late: arrived more than 15 min after schedule on 28 of the last 49 flights.
Each route and date is shown separately. Confirm that both airports match your booking.
52 min late
Official source · Updated
Departure
Spokane
GEG
Actual
Scheduled 18:10
Sep 29
Arrival
Seattle
SEA
Actual
Scheduled 19:02
Sep 29
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
Market settled: Delayed.
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
24 min late
Official source · Updated
Departure
Seattle
SEA
Actual
Scheduled 16:09
Sep 29
Arrival
Spokane
GEG
Actual
Scheduled 16:49
Sep 29
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 52 min late
Spokane → Seattle
- 24 min late
Seattle → Spokane
- 68 min late
Spokane → Seattle
- 17 min early
Seattle → Spokane
- 52 min late
Spokane → Seattle
Is DL3857 usually late?
Observation window: Aug 31, 2026 – Sep 30, 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. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
At the airports today
Seattle (SEA) departures
- Left more than 15 min late
- 212 of 390
- Cancelled today
- 4
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 29, 2026Arrived | Spokane | Seattle | 52 | |
| Sep 29, 2026Arrived | Seattle | Spokane | 24 | |
| Sep 28, 2026Arrived | Spokane | Seattle | 68 | |
| Sep 28, 2026Arrived | Seattle | Spokane | -17 | |
| Sep 27, 2026Arrived | Spokane | Seattle | 52 | |
| Sep 27, 2026Arrived | Seattle | Spokane | -26 | |
| Sep 26, 2026Arrived | Spokane | Seattle | 54 | |
| Sep 26, 2026Arrived | Seattle | Spokane | 29 | |
| Sep 25, 2026Arrived | Spokane | Seattle | 24 | |
| Sep 25, 2026Arrived | Seattle | Spokane | 52 | |
| Sep 24, 2026Arrived | Spokane | Seattle | 35 | |
| Sep 24, 2026Arrived | Seattle | Spokane | 4 | |
| Sep 23, 2026Arrived | Spokane | Seattle | 67 | |
| Sep 23, 2026Arrived | Seattle | Spokane | 16 | |
| Sep 22, 2026Arrived | Spokane | Seattle | -7 | |
| Sep 22, 2026Arrived | Seattle | Spokane | 13 | |
| Sep 21, 2026Arrived | Spokane | Seattle | 90 | |
| Sep 21, 2026Arrived | Seattle | Spokane | 1 | |
| Sep 20, 2026Arrived | Spokane | Seattle | -10 | |
| Sep 20, 2026Arrived | Seattle | Spokane | 16 | |
| Sep 19, 2026Arrived | Spokane | Seattle | 0 | |
| Sep 19, 2026Arrived | Seattle | Spokane | 16 | |
| Sep 18, 2026Arrived | Spokane | Seattle | 9 | |
| Sep 18, 2026Arrived | Seattle | Spokane | 10 | |
| Sep 17, 2026Arrived | Spokane | Seattle | 15 | |
| Sep 17, 2026Arrived | Seattle | Spokane | 4 | |
| Sep 16, 2026Arrived | Spokane | Seattle | 42 | |
| Sep 16, 2026Arrived | Seattle | Spokane | 23 | |
| Sep 15, 2026Arrived | Spokane | Seattle | 5 | |
| Sep 15, 2026Arrived | Seattle | Spokane | 19 | |
| Sep 14, 2026Arrived | Spokane | Seattle | 39 | |
| Sep 13, 2026Arrived | Spokane | Seattle | 36 | |
| Sep 13, 2026Arrived | Seattle | Spokane | 21 | |
| Sep 12, 2026Arrived | Spokane | Seattle | 1 | |
| Sep 11, 2026Arrived | Seattle | Spokane | 3 | |
| Sep 10, 2026Arrived | Spokane | Seattle | 30 | |
| Sep 10, 2026Arrived | Seattle | Spokane | 4 | |
| Sep 9, 2026Arrived | Spokane | Seattle | 36 | |
| Sep 9, 2026Arrived | Seattle | Spokane | 25 | |
| Sep 8, 2026Arrived | Spokane | Seattle | 33 | |
| Sep 8, 2026Arrived | Seattle | Spokane | -8 | |
| Sep 7, 2026Arrived | Spokane | Seattle | 150 | |
| Sep 7, 2026Arrived | Seattle | Spokane | -3 | |
| Sep 6, 2026Arrived | Spokane | Seattle | 2 | |
| Sep 6, 2026Arrived | Seattle | Spokane | 5 | |
| Sep 5, 2026Arrived | Spokane | Seattle | -1 | |
| Sep 5, 2026Arrived | Seattle | Spokane | 6 | |
| Sep 4, 2026Arrived | Spokane | Seattle | 41 | |
| Sep 4, 2026Arrived | Seattle | Spokane | 24 |
Email me if DL3857 runs late
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