WN3688 Flight Status Southwest Airlines: St. Louis to San Diego (SWA3688)
STL St. Louis
- Scheduled
- 15:05
- Actual
- 16:15
Terminal: 2 | Gate: E6
Departure: Sat, Nov 7, 2026 · local time CST
SAN San Diego
- Scheduled
- 17:00
- Actual
- 17:22
- Delay
- 22'
Terminal: 1 | Gate: 109
Arrival: Sat, Nov 7, 2026 · local time PST
Landed 36h 50m ago 100%
STL 16:15 SAN 17:22
2,501 km (1,554 mi) flown
Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.
Distance: 2501 km / 1554 miles · Scheduled Duration: 03:55 · Actual Duration: 03:07 · Aircraft:
WN 3688 Flight Status & Schedule Southwest Airlines St. Louis to San Diego
Southwest Airlines flight WN 3688 links St. Louis and San Diego, 2,501 km (1,554 mi) apart, and flies once a week, on Saturdays. The timetable allows 3 h 55 min; there is not enough recent history yet to say how long it usually takes. On Saturday it left 1 h 10 min late and landed at 17:22, 22 minutes late.
About WN 3688
- Distance
- 2,501 km (1,554 mi)
- Scheduled flight time
- 3 h 55 min
- Flies
- Sat
WN 3688 FAQ
- How long is the WN3688 flight?
- The timetable allows 3 h 55 min. St. Louis to San Diego is 2,501 km (1,554 mi).
- Which days does WN3688 fly?
- Once a week, on Saturdays, based on the schedule of the last 7 days.
- What other flight numbers does WN3688 have?
- Also listed as SWA3688 (Southwest Airlines' ICAO code) and WN 3688.
WN3688 and St. Louis STL to San Diego SAN Flights
Other flights departing from St. Louis STL: WN4122, WN4143, OO5332, WN3500
Other flights arriving at San Diego SAN: AS1447, AS400, SY407, AS466
All flights connecting St. Louis STL to San Diego SAN.