Delta Air Lines
Is DL4443 delayed?
No — DL4443 landed in Salt Lake City on schedule (8 min behind), at 19:33 on Sep 7 (as of Sep 8, 01:34 UTC). Over its last 9 recorded arrivals, 1 landed more than 15 min late.
On schedule (8 min behind)
Official source · Updated
Departure
Ontario
ONT
Actual
Scheduled 17:07
Sep 7
Arrival
Salt Lake City
SLC
Actual
Scheduled 19:25
Sep 7
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
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.
- On schedule (8 min behind)
Ontario → Salt Lake City
- 8 min early
Ontario → Salt Lake City
- 13 min early
Salt Lake City → Ontario
- On schedule (7 min behind)
Ontario → Salt Lake City
- 38 min early
Salt Lake City → Ontario
Is DL4443 usually late?
Observation window: Aug 31, 2026 – Sep 30, 2026
Percentages and delay figures appear once 10 arrivals are recorded.
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. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
At the airports today
Salt Lake City (SLC) departures
- Left more than 15 min late
- 32 of 224
- Cancelled today
- 0
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 7, 2026Arrived | Ontario | Salt Lake City | 8 | |
| Sep 6, 2026Arrived | Ontario | Salt Lake City | -8 | |
| Sep 6, 2026Arrived | Salt Lake City | Ontario | -13 | |
| Sep 5, 2026Arrived | Ontario | Salt Lake City | 7 | |
| Sep 5, 2026Arrived | Salt Lake City | Ontario | -38 | |
| Sep 4, 2026Arrived | Ontario | Salt Lake City | 308 | |
| Sep 4, 2026Arrived | Salt Lake City | Ontario | 0 | |
| Sep 1, 2026Arrived | Salt Lake City | Ontario | -4 | |
| Aug 31, 2026Arrived | Salt Lake City | Ontario | 6 |
Email me if DL4443 runs late
We email you if your next DL4443 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.