Southwest Airlines
Is WN3951 delayed?
No — WN3951 landed in San Francisco on schedule (2 min behind), at 15:52 on Sep 26 (as of Sep 26, 23:23 UTC). Over its last 11 recorded arrivals, 2 landed more than 15 min late.
On schedule (2 min behind)
Official source · Updated
Departure
Nashville
BNA
Scheduled
Not available
Arrival
San Francisco
SFO
Actual
Scheduled 15:50
Sep 26
Times shown in airport local time
Service date: · Scheduled arrival date; departure time unavailable (America/Los_Angeles)
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.
- On schedule (2 min behind)
Nashville → San Francisco
- 10 min early
Tampa → Pittsburgh
- <1 min early
Tampa → Pittsburgh
- On schedule (8 min behind)
Nashville → San Francisco
- 91 min late
Tampa → Pittsburgh
Flight history and details
Aug 29, 2026 — Sep 28, 2026
- Observed arrivals
- 11
- Arrivals over 15 minutes late
- 2
- Observed cancellations
- 0
- Observed occurrences
- 12
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 26, 2026Arrived | Nashville | San Francisco | 2 | |
| Sep 23, 2026Arrived | Tampa | Pittsburgh | -10 | |
| Sep 22, 2026Arrived | Tampa | Pittsburgh | 0 | |
| Sep 19, 2026Arrived | Nashville | San Francisco | 8 | |
| Sep 16, 2026Arrived | Tampa | Pittsburgh | 91 | |
| Sep 15, 2026Arrived | Tampa | Pittsburgh | -40 | |
| Sep 12, 2026Arrived | Nashville | San Francisco | 13 | |
| Sep 9, 2026Arrived | Tampa | Pittsburgh | 8 | |
| Sep 8, 2026Arrived | Tampa | Pittsburgh | -2 | |
| Sep 6, 2026Arrived | Orlando | Miami | 283 | |
| Sep 5, 2026Arrived | Nashville | San Francisco | 1 |