Southwest Airlines
Is WN3948 delayed?
Service date: · Scheduled arrival date; departure time unavailable (America/Phoenix)
Arrived
13 min early
Official source · Updated
Departure
Las Vegas
LAS
Scheduled
Not available
Arrival
Phoenix
PHX
Actual
Scheduled 17:35
Sep 15
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
- Not available
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.
- 13 min early
LAS → PHX
- 18 min early
MDW → LGA
- 4 min early
MDW → LGA
- 10 min early
MDW → LGA
- 7 min early
MDW → LGA
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 6
- Arrivals over 15 minutes late
- 0
- Observed cancellations
- 0
- Observed occurrences
- 6
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 | Las Vegas | Phoenix | -13 | |
| Sep 14, 2026Arrived | Chicago | New York | -18 | |
| Sep 11, 2026Arrived | Chicago | New York | -4 | |
| Sep 10, 2026Arrived | Chicago | New York | -10 | |
| Sep 7, 2026Arrived | Chicago | New York | -7 | |
| Sep 4, 2026Arrived | Chicago | New York | -15 |