WN3100 Flight Status Southwest Airlines: Ontario to Sacramento (SWA3100)

Are you looking for the November 3rd, 2026 WN 3100 Milwaukee to Orlando flight? Go to our WN3100 Milwaukee to Orlando Flight Status page >

WN 3100 Ontario to Sacramento Flight Status

Not scheduled today (November 3rd, 2026). Latest flight: September 30th, 2026 ; recent history is in the table below.

WN 3100 Flight Status & Schedule Southwest Airlines Ontario to Sacramento

Date From To Departure Arrival Status Details
Sep 30 ONT SMF 19:07 20:11 Landed Track >
Sep 29 ONT SMF 19:10 20:08 Landed Track >
Sep 27 ONT SMF 19:31 20:32 Landed Late Track >
Sep 23 ONT SMF 19:15 20:13 Landed Track >
Sep 22 ONT SMF 20:15 21:17 Landed Late Track >
Sep 20 ONT SMF 19:00 19:57 Landed Track >
Sep 16 ONT SMF 19:07 20:08 Landed Track >
Sep 15 ONT SMF 19:44 20:43 Landed Track >
Sep 13 ONT SMF 19:24 20:24 Landed Track >
Sep 09 ONT SMF 19:11 20:08 Landed Track >

Southwest Airlines operates WN 3100 from Ontario to Sacramento, a 627 km (390 mi) trip. With 1 h 25 min in the timetable and a usual flight time of about 1 h, it often makes up time. It is not flying today; the last flight, on 30 September 2026, landed on time.

< All Ontario ONT Departures All Sacramento SMF Arrivals >

About WN 3100

Route
Ontario International Airport ONT to Sacramento International Airport SMF
Distance
627 km (390 mi)
Typical flight time
1 h
On time
8 of the last 10
Average delay when late
32 min
Usually departs from
Terminal 4

WN 3100 FAQ

How long is the WN3100 flight?
The timetable allows 1 h 25 min. Ontario to Sacramento is 627 km (390 mi).
How often is WN3100 late?
2 of the last 10 flights arrived 15 or more minutes late; when late, by 32 minutes on average.
Which terminal does WN3100 use?
It usually leaves from Terminal 4 at Ontario International Airport (ONT) and arrives at Terminal B at Sacramento International Airport (SMF). Check the flight card above for today's terminal and gate.
What other flight numbers does WN3100 have?
Also listed as SWA3100 (Southwest Airlines' ICAO code) and WN 3100.

WN3100 and Ontario ONT to Sacramento SMF Flights

Other flights departing from Ontario ONT: WN3185, WN3094, WN3082, AA2893

Other flights arriving at Sacramento SMF: WN2256, WN2383

All flights connecting Ontario ONT to Sacramento SMF.