Is DL4125 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (UTC)
Arrived
2 min early
Official source · Updated
Departure
Sacramento
SMF
Actual
Scheduled 20:20
Sep 8
Arrival
Seattle
SEA
Actual
Scheduled 14:58
Sep 8
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Service date: · Scheduled departure date (America/Los_Angeles)
Arrived
12 min early
Official source · Updated
Departure
Seattle
SEA
Actual
Scheduled 10:28
Sep 8
Arrival
Sacramento
SMF
Actual
Scheduled 19:11
Sep 8
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
SMFSEA
SEASMF
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 11 min late
SMF → SEA
- 37 min early
SEA → SMF
- 19 min early
SEA → SMF
- 11 min late
SMF → SEA
- 14 min late
SMF → SEA
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 24
- Arrivals over 15 minutes late
- 5
- Observed cancellations
- 0
- Observed occurrences
- 38
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 16, 2026Arrived | Sacramento | Seattle | 11 | |
| Sep 16, 2026Arrived | Seattle | Sacramento | -37 | |
| Sep 15, 2026Arrived | Seattle | Sacramento | -19 | |
| Sep 14, 2026Arrived | Sacramento | Seattle | 11 | |
| Sep 13, 2026Arrived | Sacramento | Seattle | 14 | |
| Sep 12, 2026Arrived | Sacramento | Seattle | -22 | |
| Sep 12, 2026Arrived | Seattle | Sacramento | 3 | |
| Sep 11, 2026Arrived | Sacramento | Seattle | 50 | |
| Sep 10, 2026Arrived | Sacramento | Seattle | 4 | |
| Sep 10, 2026Arrived | Seattle | Sacramento | 0 | |
| Sep 9, 2026Arrived | Sacramento | Seattle | 26 | |
| Sep 8, 2026Arrived | Sacramento | Seattle | -2 | |
| Sep 8, 2026Arrived | Seattle | Sacramento | -12 | |
| Sep 7, 2026Arrived | Sacramento | Seattle | -6 | |
| Sep 7, 2026Arrived | Seattle | Sacramento | -17 | |
| Sep 6, 2026Arrived | Sacramento | Seattle | 18 | |
| Sep 6, 2026Arrived | Seattle | Sacramento | -23 | |
| Sep 5, 2026Arrived | Sacramento | Seattle | 43 | |
| Sep 5, 2026Arrived | Seattle | Sacramento | 9 | |
| Sep 4, 2026Arrived | Sacramento | Seattle | 35 | |
| Sep 4, 2026Arrived | Seattle | Sacramento | 14 | |
| Aug 30, 2026Arrived | Seattle | Sacramento | 12 | |
| Aug 26, 2026Arrived | Seattle | Sacramento | 3 | |
| Aug 25, 2026Arrived | Seattle | Sacramento | -15 |