Is WN4559 delayed?
Yes — WN4559 landed in Las Vegas 128 min late, at 00:38 on Sep 29 (as of Sep 29, 07:38 UTC).
Usually on time: arrived within 15 min of schedule on 11 of the last 14 flights.
128 min late
Official source · Updated
Departure
Sacramento
SMF
Actual
Scheduled 21:07
Sep 28
Arrival
Las Vegas
LAS
Actual
Scheduled 22:30
Sep 29
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
Market settled: Delayed.
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 128 min late
Sacramento → Las Vegas
- On schedule (2 min behind)
Sacramento → Las Vegas
- 61 min late
Sacramento → Las Vegas
- 16 min early
Sacramento → Las Vegas
- 10 min early
Sacramento → Las Vegas
Is WN4559 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
Las Vegas (LAS) departures
- Left more than 15 min late
- 90 of 306
- Cancelled today
- 2
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 28, 2026Arrived | Sacramento | Las Vegas | 128 | |
| Sep 27, 2026Arrived | Sacramento | Las Vegas | 2 | |
| Sep 25, 2026Arrived | Sacramento | Las Vegas | 61 | |
| Sep 24, 2026Arrived | Sacramento | Las Vegas | -16 | |
| Sep 21, 2026Arrived | Sacramento | Las Vegas | -10 | |
| Sep 20, 2026Arrived | Sacramento | Las Vegas | -1 | |
| Sep 18, 2026Arrived | Sacramento | Las Vegas | -24 | |
| Sep 17, 2026Arrived | Sacramento | Las Vegas | -7 | |
| Sep 14, 2026Arrived | Sacramento | Las Vegas | 17 | |
| Sep 13, 2026Arrived | Sacramento | Las Vegas | 9 | |
| Sep 10, 2026Arrived | Sacramento | Las Vegas | -5 | |
| Sep 7, 2026Arrived | Sacramento | Las Vegas | -22 | |
| Sep 6, 2026Arrived | Sacramento | Las Vegas | -15 | |
| Sep 4, 2026Arrived | Sacramento | Las Vegas | 2 |
Email me if WN4559 runs late
We email you if your next WN4559 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.