Southwest Airlines
Is WN3840 delayed?
Service date: · Scheduled departure date (America/Los_Angeles)
Arrived
8 min early
Official source · Updated
Departure
Las Vegas
LAS
Actual
Scheduled 19:21
Sep 10
Arrival
El Paso
ELP
Actual
Scheduled 03:49
Sep 11
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
LASELP
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 11 min late
LAS → ELP
- 27 min late
SMF → LAS
- 3 min late
LAS → GRR
- 14 min early
LAS → ELP
- 38 min early
LAS → ELP
Flight history and details
Aug 23, 2026 — Sep 22, 2026
- Observed arrivals
- 29
- Arrivals over 15 minutes late
- 6
- Observed cancellations
- 0
- Observed occurrences
- 35
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 21, 2026Arrived | Las Vegas | El Paso | 11 | |
| Sep 22, 2026Arrived | Sacramento | Las Vegas | 27 | |
| Sep 20, 2026Arrived | Las Vegas | Grand Rapids | 3 | |
| Sep 19, 2026Arrived | Las Vegas | El Paso | -14 | |
| Sep 18, 2026Arrived | Las Vegas | El Paso | -38 | |
| Sep 19, 2026Arrived | Sacramento | Las Vegas | -12 | |
| Sep 17, 2026Arrived | Las Vegas | El Paso | 57 | |
| Sep 18, 2026Arrived | Sacramento | Las Vegas | 37 | |
| Sep 16, 2026Arrived | Las Vegas | El Paso | 13 | |
| Sep 15, 2026Arrived | Las Vegas | El Paso | -7 | |
| Sep 14, 2026Arrived | Las Vegas | El Paso | 24 | |
| Sep 15, 2026Arrived | Sacramento | Las Vegas | -2 | |
| Sep 13, 2026Arrived | Las Vegas | Grand Rapids | -2 | |
| Sep 12, 2026Arrived | Las Vegas | El Paso | -22 | |
| Sep 11, 2026Arrived | Las Vegas | El Paso | 5 | |
| Sep 12, 2026Arrived | Sacramento | Las Vegas | 20 | |
| Sep 10, 2026Arrived | Las Vegas | El Paso | -8 | |
| Sep 11, 2026Arrived | Sacramento | Las Vegas | 7 | |
| Sep 9, 2026Arrived | Las Vegas | El Paso | -20 | |
| Sep 8, 2026Arrived | Las Vegas | El Paso | -11 | |
| Sep 7, 2026Arrived | Las Vegas | El Paso | 8 | |
| Sep 8, 2026Arrived | Sacramento | Las Vegas | 22 | |
| Sep 5, 2026Arrived | Las Vegas | El Paso | -15 | |
| Sep 4, 2026Arrived | Las Vegas | El Paso | -13 | |
| Sep 5, 2026Arrived | Sacramento | Las Vegas | 3 | |
| Aug 28, 2026Arrived | Las Vegas | El Paso | 8 | |
| Aug 27, 2026Arrived | Las Vegas | El Paso | -6 | |
| Aug 26, 2026Arrived | Las Vegas | El Paso | -16 | |
| Aug 25, 2026Arrived | Las Vegas | El Paso | -14 |