Is DL1623 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (America/Denver)
8 min early
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Denver
DEN
Actual
Aug 31
Arrival
Salt Lake City
SLC
Estimated
Aug 31
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
- Not available
Service date: · Scheduled departure date (America/Denver)
8 min early
Updated
Departure
Denver
DEN
Actual
Aug 31
Arrival
Salt Lake City
SLC
Actual
Aug 31
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Service date: · Scheduled departure date (America/Denver)
19 min early
Updated
Departure
Salt Lake City
SLC
Actual
Aug 31
Arrival
Denver
DEN
Actual
Aug 31
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 12 min late
SLC → DEN
- 12 min early
SLC → DEN
- 11 min early
SLC → DEN
- 12 min late
SLC → DEN
- 4 min early
DEN → SLC
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 36
- Arrivals over 15 minutes late
- 6
- Observed cancellations
- 0
- Observed occurrences
- 43
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 | Denver | 12 | |
| Sep 12, 2026Arrived | Salt Lake City | Denver | -12 | |
| Sep 10, 2026Arrived | Salt Lake City | Denver | -11 | |
| Sep 8, 2026Arrived | Salt Lake City | Denver | 12 | |
| Sep 7, 2026Arrived | Denver | Salt Lake City | -4 | |
| Sep 7, 2026Arrived | Salt Lake City | Denver | -7 | |
| Sep 6, 2026Arrived | Denver | Salt Lake City | -7 | |
| Sep 6, 2026Arrived | Salt Lake City | Denver | -6 | |
| Sep 5, 2026Arrived | Denver | Salt Lake City | -28 | |
| Sep 5, 2026Arrived | Salt Lake City | Denver | -10 | |
| Sep 4, 2026Arrived | Denver | Salt Lake City | -4 | |
| Sep 4, 2026Arrived | Salt Lake City | Denver | -3 | |
| Sep 3, 2026Arrived | Salt Lake City | Denver | -15 | |
| Sep 2, 2026Arrived | Denver | Salt Lake City | -11 | |
| Sep 2, 2026Arrived | Salt Lake City | Denver | -17 | |
| Sep 1, 2026Arrived | Denver | Salt Lake City | -33 | |
| Sep 1, 2026Arrived | Salt Lake City | Denver | -12 | |
| Aug 31, 2026Arrived | Denver | Salt Lake City | -8 | |
| Aug 31, 2026Arrived | Salt Lake City | Denver | -19 | |
| Aug 30, 2026Arrived | Denver | Salt Lake City | 18 | |
| Aug 30, 2026Arrived | Salt Lake City | Denver | -22 | |
| Aug 29, 2026Arrived | Denver | Salt Lake City | 33 | |
| Aug 29, 2026Arrived | Salt Lake City | Denver | 28 | |
| Aug 28, 2026Arrived | Denver | Salt Lake City | -21 | |
| Aug 28, 2026Arrived | Salt Lake City | Denver | -1 | |
| Aug 27, 2026Arrived | Denver | Salt Lake City | -6 | |
| Aug 27, 2026Arrived | Salt Lake City | Denver | 16 | |
| Aug 26, 2026Arrived | Denver | Salt Lake City | 16 | |
| Aug 26, 2026Arrived | Salt Lake City | Denver | 18 | |
| Aug 25, 2026Arrived | Denver | Salt Lake City | -21 | |
| Aug 25, 2026Arrived | Salt Lake City | Denver | 1 | |
| Aug 24, 2026Arrived | Denver | Salt Lake City | -23 | |
| Aug 24, 2026Arrived | Salt Lake City | Denver | -16 | |
| Aug 23, 2026Arrived | Denver | Salt Lake City | -14 | |
| Aug 23, 2026Arrived | Salt Lake City | Denver | -3 | |
| Aug 21, 2026Arrived | Salt Lake City | Denver | 0 |