WN3857 Flight Status Southwest Airlines: San Francisco to San Diego (SWA3857)
SFO San Francisco
- Scheduled
- 18:30
- Actual
- 19:22
Terminal: 2 | Gate: D1
Departure: Fri, Nov 6, 2026 · local time PST
SAN San Diego
- Scheduled
- 20:10
- Actual
- 20:27
- Delay
- 17'
Terminal: 1 | Gate: 113
Arrival: Fri, Nov 6, 2026 · local time PST
Landed 8h 22m ago 100%
SFO 19:22 SAN 20:27
719 km (447 mi) flown
Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.
Distance: 719 km / 447 miles · Scheduled Duration: 01:40 · Actual Duration: 01:05 · Aircraft:
WN 3857 Flight Status & Schedule Southwest Airlines San Francisco to San Diego
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Nov 06 | SFO | SAN | 19:22 | 20:27 | Landed Late | Track > |
| Nov 05 | SFO | SAN | 19:38 | 20:45 | Landed Late | Track > |
| Nov 02 | SFO | SAN | 19:22 | 20:32 | Landed Late | Track > |
| Nov 01 | SFO | SAN | 19:30 | 20:38 | Landed Late | Track > |
Southwest Airlines operates WN 3857 from San Francisco to San Diego, a 719 km (447 mi) trip, four times a week (Monday, Thursday, Friday and Sunday). The timetable allows 1 h 40 min; there is not enough recent history yet to say how long it usually takes. Yesterday it left 52 minutes late and landed at 20:27, 17 minutes late.
About WN 3857
- Distance
- 719 km (447 mi)
- Scheduled flight time
- 1 h 40 min
- Flies
- Mon, Thu, Fri, Sun
- Usually departs from
- Terminal 2, gate D1
WN 3857 FAQ
- How long is the WN3857 flight?
- The timetable allows 1 h 40 min. San Francisco to San Diego is 719 km (447 mi).
- Which days does WN3857 fly?
- Four times a week: Monday, Thursday, Friday and Sunday, based on the schedule of the last 7 days.
- Which terminal does WN3857 use?
- It usually leaves from Terminal 2, gate D1 at San Francisco International Airport (SFO) and arrives at Terminal 1 at San Diego International Airport (SAN). Check the flight card above for today's terminal and gate.
- What other flight numbers does WN3857 have?
- Also listed as SWA3857 (Southwest Airlines' ICAO code) and WN 3857.
WN3857 and San Francisco SFO to San Diego SAN Flights
Other flights departing from San Francisco SFO: OO5590, UA762, OO5644
Other flights arriving at San Diego SAN: AS816, DL2145, AS791, QX2463
All flights connecting San Francisco SFO to San Diego SAN.