Southwest Airlines
Is WN3644 delayed?
No, WN3644 landed in Nashville 14 min early, at 18:03 on Oct 31 (as of Oct 31, 23:04 UTC).
Usually on time: arrived within 15 min of schedule on 9 of the last 17 flights.
14 min early
Official source · Updated
Departure
San Diego
SAN
Actual
Scheduled 12:53
Oct 31
Arrival
Nashville
BNA
Actual
Scheduled 18:17
Oct 31
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 14 min early
San Diego → Nashville
- 8 min early
San Diego → Fresno
- 11 min early
San Diego → Fresno
- 21 min late
San Diego → Fresno
- On schedule (13 min behind)
San Diego → Fresno
Is WN3644 usually late?
Period: Oct 15, 2026 – Nov 14, 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. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.
At the airports today
San Diego (SAN) departures
- Left more than 15 min late
- 5 of 24
- Cancelled today
- 18
Nashville (BNA) departures
- Left more than 15 min late
- 54 of 58
- Cancelled today
- 49
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Oct 31, 2026Arrived | San Diego | Nashville | -14 | |
| Oct 30, 2026Arrived | San Diego | Fresno | -8 | |
| Oct 29, 2026Arrived | San Diego | Fresno | -11 | |
| Oct 28, 2026Arrived | San Diego | Fresno | 21 | |
| Oct 27, 2026Arrived | San Diego | Fresno | 13 | |
| Oct 26, 2026Arrived | San Diego | Fresno | 27 | |
| Oct 25, 2026Arrived | Chicago | San Diego | -26 | |
| Oct 24, 2026Arrived | San Diego | Fresno | -10 | |
| Oct 23, 2026Arrived | San Diego | Fresno | 30 | |
| Oct 22, 2026Arrived | San Diego | Fresno | 61 | |
| Oct 21, 2026Arrived | San Diego | Fresno | -14 | |
| Oct 20, 2026Arrived | San Diego | Fresno | -12 | |
| Oct 19, 2026Arrived | San Diego | Fresno | 47 | |
| Oct 18, 2026Arrived | Chicago | San Diego | -17 | |
| Oct 17, 2026Arrived | San Diego | Fresno | 46 | |
| Oct 16, 2026Arrived | San Diego | Fresno | 55 | |
| Oct 15, 2026Arrived | San Diego | Fresno | 54 |