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WN4135 Flight Status Southwest Airlines: San Diego to Boise (SWA4135)

Are you looking for the September 2nd, 2026 WN 4135 Orange County to Denver flight? Click here to go to our WN4135 Orange County to Denver Flight Status page >

WN 4135 San Diego to Boise Flight Status

Southwest Airlines Flight WN4135 from San Diego International Airport SAN to Boise Airport BOI is not scheduled for today September 2nd, 2026.
The last time the flight was scheduled was on July 24th, 2026.
Check the table below for WN4135's most recent flight history:

WN 4135 Flight Status & Schedule

Date Departure Arrival Status
Jul 24 07:44 10:20
Landed
 Track >
Jul 23 07:34 10:15
Landed
 Track >
Jul 20 08:11 10:55
Landed
 Track >
Jul 17 07:36 10:13
Landed
 Track >
Jul 16 07:57 10:34
Landed
 Track >
< All SAN Departures All BOI Arrivals >

Southwest Airlines WN 4135 San Diego to Boise Flight Information

Southwest Airlines Flight WN4135 connects San Diego, United States to Boise, United States, taking off from San Diego International Airport SAN and landing at Boise Airport BOI.

How long is the WN4135 flight from San Diego to Boise?

The average flight time from San Diego to Boise is 1 hour and 39 minutes. The flight distance is 1207 km / 750 miles and the average flight speed is 732 km/h / 455 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4135 San Diego to Boise?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4135 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN4135 flight?

The latest flight took off on Friday, July 24th, 2026 with the flight status being Landed on 10:20.

How else can the flight WN4135 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4135, WN 4135, SWA 4135.

How often is flight WN4135 delayed?

On average, 17% of all WN4135 flights are delayed. The average delay is 4 minutes.

Can I get compensation for my delayed or cancelled WN4135 flight or baggage issues?

If your WN4135 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 WN4135 Flight Tracker above for more details.

WN4135 and San Diego SAN to Boise BOI Flights

Other flights departing from San Diego SAN: WN1283, AS2100, WN4198, WN2310

Other flights arriving at Boise BOI: AS3393, DL2304, DL3750, AS2031

All flights connecting San Diego SAN to Boise BOI.

WN4135 Southwest Airlines Flight: San Diego to Boise Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: CM501 RX853 IZ226 C6475 LM856 LM857 G49111 A84103 A84170 B5353
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.