Is WN4454 delayed?
Service date: · Scheduled departure date (America/Denver)
Arrived
5 min early
Updated
Departure
Salt Lake City
SLC
Actual
Scheduled 21:35
Aug 31
Arrival
Denver
DEN
Actual
Scheduled 23:05
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.
- 44 min late
SLC → DEN
- 31 min late
HRL → HOU
- 146 min late
HRL → HOU
- 16 min early
SLC → DEN
- 5 min early
SLC → DEN
Flight history and details
Aug 19, 2026 — Sep 18, 2026
- Observed arrivals
- 14
- Arrivals over 15 minutes late
- 6
- Observed cancellations
- 0
- Observed occurrences
- 15
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 17, 2026Arrived | Salt Lake City | Denver | 44 | |
| Sep 16, 2026Arrived | Harlingen | Houston | 31 | |
| Sep 15, 2026Arrived | Harlingen | Houston | 146 | |
| Sep 14, 2026Arrived | Salt Lake City | Denver | -16 | |
| Sep 11, 2026Arrived | Salt Lake City | Denver | -5 | |
| Sep 10, 2026Arrived | Salt Lake City | Denver | -5 | |
| Sep 9, 2026Arrived | Harlingen | Houston | 43 | |
| Sep 8, 2026Arrived | Harlingen | Houston | 35 | |
| Sep 7, 2026Arrived | Salt Lake City | Denver | -24 | |
| Sep 4, 2026Arrived | Salt Lake City | Denver | -18 | |
| Aug 31, 2026Arrived | Salt Lake City | Denver | -5 | |
| Aug 28, 2026Arrived | Salt Lake City | Denver | -19 | |
| Aug 27, 2026Arrived | Salt Lake City | Denver | -10 | |
| Aug 21, 2026Arrived | Salt Lake City | Denver | 44 |