Is WN4121 delayed?
Service date: · Scheduled departure date (America/Phoenix)
Arrived
23 min late
Official source · Updated
Departure
Phoenix
PHX
Scheduled
Sep 8
Arrival
Salt Lake City
SLC
Actual
Scheduled 15:43
Sep 8
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
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.
- 3 min early
PHX → SLC
- 54 min late
PHX → SLC
- 20 min late
PHX → SLC
- 14 min early
PHX → SLC
- 22 min late
PHX → SLC
Flight history and details
Aug 20, 2026 — Sep 19, 2026
- Observed arrivals
- 20
- Arrivals over 15 minutes late
- 8
- Observed cancellations
- 0
- Observed occurrences
- 26
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 18, 2026Arrived | Phoenix | Salt Lake City | -3 | |
| Sep 17, 2026Arrived | Phoenix | Salt Lake City | 54 | |
| Sep 16, 2026Arrived | Phoenix | Salt Lake City | 20 | |
| Sep 15, 2026Arrived | Phoenix | Salt Lake City | -14 | |
| Sep 14, 2026Arrived | Phoenix | Salt Lake City | 22 | |
| Sep 13, 2026Arrived | Milwaukee | Nashville | 27 | |
| Sep 12, 2026Arrived | Phoenix | Salt Lake City | 11 | |
| Sep 11, 2026Arrived | Phoenix | Salt Lake City | 58 | |
| Sep 10, 2026Arrived | Phoenix | Salt Lake City | 80 | |
| Sep 8, 2026Arrived | Phoenix | Salt Lake City | 23 | |
| Sep 7, 2026Arrived | Phoenix | Salt Lake City | 0 | |
| Sep 5, 2026Arrived | Phoenix | Salt Lake City | 6 | |
| Sep 4, 2026Arrived | Phoenix | Salt Lake City | 173 | |
| Sep 3, 2026Arrived | Phoenix | Salt Lake City | 3 | |
| Sep 1, 2026Arrived | Phoenix | Salt Lake City | -17 | |
| Aug 31, 2026Arrived | Phoenix | Salt Lake City | -6 | |
| Aug 29, 2026Arrived | Phoenix | Salt Lake City | -8 | |
| Aug 27, 2026Arrived | Phoenix | Salt Lake City | -21 | |
| Aug 26, 2026Arrived | Phoenix | Salt Lake City | 8 | |
| Aug 25, 2026Arrived | Phoenix | Salt Lake City | -24 |