Delta Air Lines
Is DL4004 delayed?
No — DL4004 landed in Salt Lake City 1 min early, at 07:30 on Sep 30 (as of Sep 30, 13:32 UTC).
Usually on time: arrived within 15 min of schedule on 21 of the last 24 flights.
1 min early
Official source · Updated
Departure
Redmond
RDM
Actual
Scheduled 05:16
Sep 30
Arrival
Salt Lake City
SLC
Actual
Scheduled 07:31
Sep 30
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.
- 1 min early
Redmond → Salt Lake City
- 14 min early
Redmond → Salt Lake City
- On schedule (4 min behind)
Redmond → Salt Lake City
- 11 min early
Redmond → Salt Lake City
- 1 min early
Redmond → Salt Lake City
Is DL4004 usually late?
Observation window: Aug 31, 2026 – Sep 30, 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. 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
- 13 of 133
- Cancelled today
- 0
Related flights
Other flights KRDM → SLC
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 30, 2026Arrived | Redmond | Salt Lake City | -1 | |
| Sep 29, 2026Arrived | Redmond | Salt Lake City | -14 | |
| Sep 28, 2026Arrived | Redmond | Salt Lake City | 4 | |
| Sep 27, 2026Arrived | Redmond | Salt Lake City | -11 | |
| Sep 26, 2026Arrived | Redmond | Salt Lake City | -1 | |
| Sep 25, 2026Arrived | Redmond | Salt Lake City | -14 | |
| Sep 24, 2026Arrived | Redmond | Salt Lake City | -13 | |
| Sep 23, 2026Arrived | Redmond | Salt Lake City | -13 | |
| Sep 22, 2026Arrived | Redmond | Salt Lake City | -10 | |
| Sep 21, 2026Arrived | Redmond | Salt Lake City | 43 | |
| Sep 20, 2026Arrived | Redmond | Salt Lake City | -22 | |
| Sep 19, 2026Arrived | Redmond | Salt Lake City | 7 | |
| Sep 18, 2026Arrived | Redmond | Salt Lake City | 7 | |
| Sep 17, 2026Arrived | Redmond | Salt Lake City | 12 | |
| Sep 16, 2026Arrived | Redmond | Salt Lake City | 6 | |
| Sep 14, 2026Arrived | Redmond | Salt Lake City | 19 | |
| Sep 13, 2026Arrived | Redmond | Salt Lake City | 8 | |
| Sep 11, 2026Arrived | Redmond | Salt Lake City | -23 | |
| Sep 10, 2026Arrived | Redmond | Salt Lake City | -1 | |
| Sep 9, 2026Arrived | Redmond | Salt Lake City | 0 | |
| Sep 8, 2026Arrived | Redmond | Salt Lake City | 23 | |
| Sep 6, 2026Arrived | Redmond | Salt Lake City | 4 | |
| Sep 5, 2026Arrived | Redmond | Salt Lake City | 7 | |
| Sep 4, 2026Arrived | Redmond | Salt Lake City | 12 |
Email me if DL4004 runs late
We email you if your next DL4004 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.