Is DL4054 delayed?
Service date: · Scheduled departure date (America/Denver)
Arrived
33 min late
Updated
Departure
Salt Lake City
SLC
Actual
Scheduled 20:46
Aug 30
Arrival
Tucson
TUS
Actual
Scheduled 04:46
Aug 31
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
SLCTUS
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 23 min late
SLC → TUS
- 5 min early
SLC → TUS
- 28 min late
SLC → TUS
- 10 min late
SLC → TUS
- 2 min early
SLC → TUS
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 15
- Arrivals over 15 minutes late
- 5
- Observed cancellations
- 0
- Observed occurrences
- 24
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 15, 2026Arrived | Salt Lake City | Tucson | 23 | |
| Sep 13, 2026Arrived | Salt Lake City | Tucson | -5 | |
| Sep 12, 2026Arrived | Salt Lake City | Tucson | 28 | |
| Sep 11, 2026Arrived | Salt Lake City | Tucson | 10 | |
| Sep 10, 2026Arrived | Salt Lake City | Tucson | -2 | |
| Sep 9, 2026Arrived | Salt Lake City | Tucson | -2 | |
| Sep 8, 2026Arrived | Salt Lake City | Tucson | -7 | |
| Sep 7, 2026Arrived | Salt Lake City | Tucson | 10 | |
| Sep 6, 2026Arrived | Salt Lake City | Tucson | 140 | |
| Sep 5, 2026Arrived | Salt Lake City | Tucson | -12 | |
| Sep 4, 2026Arrived | Salt Lake City | Tucson | -1 | |
| Aug 30, 2026Arrived | Salt Lake City | Tucson | 33 | |
| Aug 29, 2026Arrived | Salt Lake City | Tucson | 24 | |
| Aug 25, 2026Arrived | Salt Lake City | Tucson | -28 | |
| Aug 24, 2026Arrived | Salt Lake City | Tucson | 8 |