WN 4556 Orange County to San Jose Flight Status

Southwest Airlines Flight WN4556 from Orange County John Wayne Airport SNA to San Jose International Airport SJC is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on October 30th, 2025.
Check the table below for WN4556's most recent flight history:

WN 4556 Flight Status & Schedule

Date Departure Arrival Status
Oct 30 21:05 21:59
Landed
Track >
Oct 27 20:51 21:47
Landed
Track >
Oct 26 21:35 22:30
Landed Late
Track >
Oct 24 20:54 21:51
Landed
Track >
Oct 23 21:27 22:22
Landed Late
Track >

Southwest Airlines WN 4556 Orange County to San Jose Flight Information

Southwest Airlines Flight WN4556 connects Orange County, United States to San Jose, United States, taking off from Orange County John Wayne Airport SNA and landing at San Jose International Airport SJC.

How long is the WN4556 flight from Orange County to San Jose?

The average flight time from Orange County to San Jose is 55 minutes. The flight distance is 550 km / 342 miles and the average flight speed is 599 km/h / 372 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4556 Orange County to San Jose?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4556 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4556 arriving at?

Flight WN4556 arrives at San Jose International Airport (SJC) Terminal B.

When was the latest WN4556 flight?

The latest flight took off on Friday, October 31st, 2025 with the flight status being Landed on 21:59.

How else can the flight WN4556 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4556, WN 4556, SWA 4556.

How often is flight WN4556 delayed?

On average, 30% of all WN4556 flights are delayed. The average delay is 14 minutes.

Can I get compensation for my delayed or cancelled WN4556 flight or baggage issues?

If your WN4556 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 WN4556 Flight Tracker above for more details.

WN4556 and Orange County SNA to San Jose SJC Flights

Other flights departing from Orange County SNA: WN3431, WN3601, WN714, WN3801

Other flights arriving at San Jose SJC: WN2043, WN451, WN4135, WN4399

All flights connecting Orange County SNA to San Jose SJC.

WN4556 Southwest Airlines Flight: Orange County to San Jose Route Map

WN4556 Southwest Airlines Flight Map: Orange County to San Jose
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.