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WN1855 Flight Status Southwest Airlines: Ontario to San Jose (SWA1855)

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WN 1855 Ontario to San Jose Flight Status

Southwest Airlines Flight WN1855 from Ontario International Airport ONT to San Jose International Airport SJC is not scheduled for today July 19th, 2026.
The last time the flight was scheduled was on April 5th, 2026.
Check the table below for WN1855's most recent flight history:

WN 1855 Flight Status & Schedule

Date Departure Arrival Status
Apr 05 20:01 20:56
Landed
 Track >
Mar 29 19:54 20:45
Landed
 Track >
Mar 22 19:58 20:54
Landed
 Track >
Mar 15 20:00 20:51
Landed
 Track >
Mar 08 19:57 20:51
Landed
 Track >
< All ONT Departures All SJC Arrivals >

Southwest Airlines WN 1855 Ontario to San Jose Flight Information

Southwest Airlines Flight WN1855 connects Ontario, United States to San Jose, United States, taking off from Ontario International Airport ONT and landing at San Jose International Airport SJC.

How long is the WN1855 flight from Ontario to San Jose?

The average flight time from Ontario to San Jose is 53 minutes. The flight distance is 536 km / 333 miles and the average flight speed is 602 km/h / 374 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1855 Ontario to San Jose?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1855 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN1855 arriving at?

Flight WN1855 arrives at San Jose International Airport (SJC) Terminal B.

When was the latest WN1855 flight?

The latest flight took off on Monday, April 6th, 2026 with the flight status being Landed on 20:56.

How else can the flight WN1855 be referenced as?

This Southwest Airlines flight can also be referenced as SWA1855, WN 1855, SWA 1855.

How often is flight WN1855 delayed?

On average, 0% of all WN1855 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN1855 flight or baggage issues?

If your WN1855 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 WN1855 Flight Tracker above for more details.

WN1855 and Ontario ONT to San Jose SJC Flights

Other flights departing from Ontario ONT: F91122, WN4142, WN4392, AA1666

Other flights arriving at San Jose SJC: AA1059, WN1406, WN1393, WN3496

All flights connecting Ontario ONT to San Jose SJC.

WN1855 Southwest Airlines Flight: Ontario to San Jose Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: UP713 MS5505 NT998 F31346 4H96 5R3303 R39941 PD1334 KE8265 NZ6177
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.