WN3673 Flight Status Southwest Airlines: Ontario to San Jose (SWA3673)

WN 3673 Ontario to San Jose Flight Status

Not scheduled today. Latest flight: June 1st, 2026 ; recent history is in the table below.

WN 3673 Flight Status & Schedule Southwest Airlines Ontario to San Jose

Date From To Departure Arrival Status Details
Jun 01 ONT SJC 16:09 16:59 Landed Track >
May 31 ONT SJC 16:17 17:13 Landed Track >
May 29 ONT SJC 15:59 16:54 Landed Track >
May 28 ONT SJC 16:08 17:07 Landed Track >
May 25 ONT SJC 16:23 17:15 Landed Track >
May 22 ONT SJC 16:23 17:13 Landed Track >
May 21 ONT SJC 16:22 17:14 Landed Track >
May 18 ONT SJC 16:27 17:20 Landed Track >
May 17 ONT SJC 16:15 17:09 Landed Track >
May 15 ONT SJC 15:54 16:48 Landed Track >

Southwest Airlines' Ontario–San Jose flight covers 536 km (333 mi). Its timetable allows 1 h 15 min; in practice it usually takes about 55 min, so it often makes up time. It is not flying today; the last flight, on 1 June 2026, landed on time.

< All Ontario ONT Departures All San Jose SJC Arrivals >

About WN 3673

Route
Ontario International Airport ONT to San Jose International Airport SJC
Distance
536 km (333 mi)
Typical flight time
55 min
On time
10 of the last 10
Usually departs from
Terminal 4

WN 3673 FAQ

How long is the WN3673 flight?
The timetable allows 1 h 15 min. Ontario to San Jose is 536 km (333 mi).
How often is WN3673 late?
None of the last 10 flights arrived 15 or more minutes late.
Which terminal does WN3673 use?
It usually leaves from Terminal 4 at Ontario International Airport (ONT) and arrives at Terminal B at San Jose International Airport (SJC). Check the flight card above for today's terminal and gate.
What other flight numbers does WN3673 have?
Also listed as SWA3673 (Southwest Airlines' ICAO code) and WN 3673.

WN3673 and Ontario ONT to San Jose SJC Flights

Other flights departing from Ontario ONT: AS625, AS2440, WN3661, WN1363

Other flights arriving at San Jose SJC: WN3168, WN456, WN4404, WN2337

All flights connecting Ontario ONT to San Jose SJC.