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WN4787 Flight Status Southwest Airlines: Oakland to Ontario (SWA4787)

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WN 4787 Oakland to Ontario Flight Status

Southwest Airlines Flight WN4787 from Oakland International Airport OAK to Ontario International Airport ONT is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on September 28th, 2025.
Check the table below for WN4787's most recent flight history:

WN 4787 Flight Status & Schedule

Date Departure Arrival Status
Sep 28 07:25 08:21
Landed
 Track >
Sep 21 07:13 08:11
Landed
 Track >
Sep 14 07:26 08:22
Landed
 Track >
Sep 07 07:27 08:24
Landed
 Track >
Aug 24 07:15 08:18
Landed
 Track >
< All OAK Departures All ONT Arrivals >

Southwest Airlines WN 4787 Oakland to Ontario Flight Information

Southwest Airlines Flight WN4787 connects Oakland, United States to Ontario, United States, taking off from Oakland International Airport OAK and landing at Ontario International Airport ONT.

How long is the WN4787 flight from Oakland to Ontario?

The average flight time from Oakland to Ontario is 58 minutes. The flight distance is 582 km / 362 miles and the average flight speed is 603 km/h / 375 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4787 Oakland to Ontario?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4787 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4787 arriving at?

Flight WN4787 arrives at Ontario International Airport (ONT) Terminal 4.

When was the latest WN4787 flight?

The latest flight took off on Sunday, September 28th, 2025 with the flight status being Landed on 08:21.

How else can the flight WN4787 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4787, WN 4787, SWA 4787.

How often is flight WN4787 delayed?

On average, 0% of all WN4787 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN4787 flight or baggage issues?

If your WN4787 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 WN4787 Flight Tracker above for more details.

WN4787 and Oakland OAK to Ontario ONT Flights

Other flights departing from Oakland OAK: WN1728, WN1552, WN3889, WN1546

Other flights arriving at Ontario ONT: AA2276, WN3944, WN3650, DL1345

All flights connecting Oakland OAK to Ontario ONT.

WN4787 Southwest Airlines Flight: Oakland to Ontario Route Map

WN4787 Southwest Airlines Flight Map: Oakland to Ontario
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: FJ2804 WN4964 R51402 JA5642 6E9059 CZ2161 AI4308 BT727 HN202 2D8278
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.