Delta Air Lines
Is DL4050 delayed?
No delay reported yet. DL4050 is scheduled to leave Tucson at 12:29 on Nov 14 and reach Salt Lake City at 13:55 (as of Nov 14, 15:54 UTC).
Usually on time: arrived within 15 min of schedule on 10 of the last 12 flights.
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Tucson
TUS
Scheduled
Nov 14
Arrival
Salt Lake City
SLC
Scheduled
Nov 14
Times shown in airport local time
Service date: · Scheduled departure date (America/Phoenix)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 1 min early
Tucson → Salt Lake City
- On schedule (1 min behind)
Tucson → Salt Lake City
- 16 min early
Tucson → Salt Lake City
- 2 min early
Tucson → Salt Lake City
- 23 min early
Tucson → Salt Lake City
Is DL4050 usually late?
Period: Oct 15, 2026 – Nov 14, 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. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.
At the airports today
Salt Lake City (SLC) departures
- Left more than 15 min late
- 17 of 26
- Cancelled today
- 23
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 12, 2026Arrived | Tucson | Salt Lake City | -1 | |
| Nov 11, 2026Arrived | Tucson | Salt Lake City | 1 | |
| Nov 10, 2026Arrived | Tucson | Salt Lake City | -16 | |
| Nov 9, 2026Arrived | Tucson | Salt Lake City | -2 | |
| Nov 8, 2026Arrived | Tucson | Salt Lake City | -23 | |
| Nov 7, 2026Arrived | Tucson | Salt Lake City | -18 | |
| Nov 6, 2026Arrived | Tucson | Salt Lake City | 7 | |
| Nov 5, 2026Arrived | Tucson | Salt Lake City | -27 | |
| Nov 4, 2026Arrived | Tucson | Salt Lake City | 10 | |
| Nov 3, 2026Arrived | Tucson | Salt Lake City | 0 | |
| Nov 2, 2026Arrived | Tucson | Salt Lake City | 17 | |
| Nov 1, 2026Arrived | Tucson | Salt Lake City | 24 |