Delta Air Lines
Is DL3955 delayed?
Service date: · Scheduled departure date (America/Denver)
Arrived
69 min late
Official source · Updated
Departure
Salt Lake City
SLC
Actual
Scheduled 11:00
Sep 14
Arrival
Austin
AUS
Actual
Scheduled 14:24
Sep 14
Times shown in airport local time
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.
- 69 min late
SLC → AUS
- 9 min late
SLC → AUS
- 12 min late
SLC → AUS
- 13 min early
SLC → AUS
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 4
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 12
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 14, 2026Arrived | Salt Lake City | Austin | 69 | |
| Sep 7, 2026Arrived | Salt Lake City | Austin | 9 | |
| Sep 4, 2026Arrived | Salt Lake City | Austin | 12 | |
| Aug 24, 2026Arrived | Salt Lake City | Austin | -13 |