Is DL4134 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (UTC)
Arrived
58 min early
Official source · Updated
Departure
Oakland
OAK
Actual
Scheduled 21:44
Sep 14
Arrival
Salt Lake City
SLC
Actual
Scheduled 17:18
Sep 14
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/Denver)
Arrived
44 min early
Official source · Updated
Departure
Salt Lake City
SLC
Scheduled
Sep 14
Arrival
Oakland
OAK
Actual
Scheduled 21:04
Sep 14
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
OAKSLC
SLCOAK
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 20 min early
OAK → SLC
- 12 min early
SLC → OAK
- 3 min early
OAK → SLC
- 4 min early
SLC → OAK
- 58 min early
OAK → SLC
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 25
- Arrivals over 15 minutes late
- 2
- 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 | Oakland | Salt Lake City | -20 | |
| Sep 16, 2026Arrived | Salt Lake City | Oakland | -12 | |
| Sep 15, 2026Arrived | Oakland | Salt Lake City | -3 | |
| Sep 15, 2026Arrived | Salt Lake City | Oakland | -4 | |
| Sep 14, 2026Arrived | Oakland | Salt Lake City | -58 | |
| Sep 14, 2026Arrived | Salt Lake City | Oakland | -44 | |
| Sep 13, 2026Arrived | Oakland | Salt Lake City | -8 | |
| Sep 12, 2026Arrived | Oakland | Salt Lake City | -6 | |
| Sep 11, 2026Arrived | Oakland | Salt Lake City | 0 | |
| Sep 11, 2026Arrived | Salt Lake City | Oakland | 21 | |
| Sep 10, 2026Arrived | Oakland | Salt Lake City | 8 | |
| Sep 9, 2026Arrived | Oakland | Salt Lake City | -15 | |
| Sep 9, 2026Arrived | Salt Lake City | Oakland | 0 | |
| Sep 8, 2026Arrived | Salt Lake City | Oakland | 11 | |
| Sep 7, 2026Arrived | Oakland | Salt Lake City | 12 | |
| Sep 7, 2026Arrived | Salt Lake City | Oakland | 14 | |
| Sep 6, 2026Arrived | Oakland | Salt Lake City | 4 | |
| Sep 6, 2026Arrived | Salt Lake City | Oakland | 24 | |
| Sep 5, 2026Arrived | Oakland | Salt Lake City | -16 | |
| Sep 5, 2026Arrived | Salt Lake City | Oakland | -3 | |
| Sep 4, 2026Arrived | Oakland | Salt Lake City | 3 | |
| Sep 4, 2026Arrived | Salt Lake City | Oakland | 5 | |
| Aug 30, 2026Arrived | Salt Lake City | Oakland | -15 | |
| Aug 25, 2026Arrived | Salt Lake City | Oakland | 4 | |
| Aug 24, 2026Arrived | Salt Lake City | Oakland | -18 |