Southwest Airlines
Is WN4457 delayed?
Service date: · Scheduled departure date (America/Los_Angeles)
Arrived
21 min late
Official source · Updated
Departure
San Diego
SAN
Actual
Scheduled 21:03
Sep 14
Arrival
Reno
RNO
Actual
Scheduled 22:24
Sep 14
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
SANRNO
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 21 min late
SAN → RNO
- 12 min late
SAN → RNO
- 28 min late
SAN → RNO
- 9 min early
SAN → RNO
- 64 min late
SAN → RNO
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 10
- Arrivals over 15 minutes late
- 4
- Observed cancellations
- 0
- Observed occurrences
- 17
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 14, 2026Arrived | San Diego | Reno | 21 | |
| Sep 13, 2026Arrived | San Diego | Reno | 12 | |
| Sep 11, 2026Arrived | San Diego | Reno | 28 | |
| Sep 10, 2026Arrived | San Diego | Reno | -9 | |
| Sep 7, 2026Arrived | San Diego | Reno | 64 | |
| Sep 6, 2026Arrived | San Diego | Reno | -11 | |
| Sep 4, 2026Arrived | San Diego | Reno | 102 | |
| Sep 3, 2026Arrived | San Diego | Reno | -22 | |
| Aug 31, 2026Arrived | San Diego | Reno | -14 | |
| Aug 17, 2026Arrived | San Diego | Reno | -7 |