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WN4489 Flight Status Southwest Airlines: Sacramento to Ontario (SWA4489)

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WN 4489 Sacramento to Ontario Flight Status

Southwest Airlines Flight WN4489 from Sacramento International Airport SMF to Ontario International Airport ONT is not scheduled for today July 18th, 2026.
The last time the flight was scheduled was on April 6th, 2026.
Check the table below for WN4489's most recent flight history:

WN 4489 Flight Status & Schedule

Date Departure Arrival Status
Apr 06 09:13 10:15
Landed
 Track >
Apr 03 09:14 10:11
Landed
 Track >
Apr 02 09:14 10:14
Landed
 Track >
Mar 30 09:11 10:11
Landed
 Track >
Mar 27 09:16 10:17
Landed
 Track >
< All SMF Departures All ONT Arrivals >

Southwest Airlines WN 4489 Sacramento to Ontario Flight Information

Southwest Airlines Flight WN4489 connects Sacramento, United States to Ontario, United States, taking off from Sacramento International Airport SMF and landing at Ontario International Airport ONT.

How long is the WN4489 flight from Sacramento to Ontario?

The average flight time from Sacramento to Ontario is 59 minutes. The flight distance is 627 km / 390 miles and the average flight speed is 629 km/h / 391 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4489 Sacramento to Ontario?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4489 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4489 arriving at?

Flight WN4489 arrives at Ontario International Airport (ONT) Terminal 4.

When was the latest WN4489 flight?

The latest flight took off on Monday, April 6th, 2026 with the flight status being Landed on 10:15.

How else can the flight WN4489 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4489, WN 4489, SWA 4489.

How often is flight WN4489 delayed?

On average, 0% of all WN4489 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN4489 flight or baggage issues?

If your WN4489 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our WN4489 Flight Tracker above for more details.

WN4489 and Sacramento SMF to Ontario ONT Flights

Other flights departing from Sacramento SMF: WN574, WN1301, WN2177, WN240

Other flights arriving at Ontario ONT: AA1820, WN384, AA3016, WN4138

All flights connecting Sacramento SMF to Ontario ONT.

WN4489 Southwest Airlines Flight: Sacramento to Ontario Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: SY9342 MW2591 FJ1286 FJ166 AC7903 G49398 QF307 G49210 OH5018 AA9772
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.