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WN 3978 Boise to Oakland Flight Status

Southwest Airlines Flight WN3978 from Boise Airport BOI to Oakland International Airport OAK is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on June 2nd, 2025.
Check the table below for WN3978's most recent flight history:

WN 3978 Flight Status & Schedule

Date Departure Arrival Status
Jun 02 18:08 18:23
Landed
Track >
Jun 01 18:44 19:08
Landed
Track >

Southwest Airlines WN 3978 Boise to Oakland Flight Information

Southwest Airlines Flight WN3978 connects Boise, United States to Oakland, United States, taking off from Boise Airport BOI and landing at Oakland International Airport OAK.

How long is the WN3978 flight from Boise to Oakland?

The average flight time from Boise to Oakland is 1 hour and 19 minutes. The flight distance is 823 km / 511 miles and the average flight speed is 623 km/h / 387 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3978 Boise to Oakland?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3978 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3978 arriving at?

Flight WN3978 arrives at Oakland International Airport (OAK) Terminal 2.

When was the latest WN3978 flight?

The latest flight took off on Tuesday, June 3rd, 2025 with the flight status being Landed on 18:23.

How else can the flight WN3978 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3978, WN 3978, SWA 3978.

How often is flight WN3978 delayed?

On average, 0% of all WN3978 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN3978 flight or baggage issues?

If your WN3978 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 WN3978 Flight Tracker above for more details.

WN3978 and Boise BOI to Oakland OAK Flights

Other flights departing from Boise BOI: AA3909, WN963, DL643, WN4281

Other flights arriving at Oakland OAK: WN2635, WN3755, WN3813, WN3736

All flights connecting Boise BOI to Oakland OAK.

WN3978 Southwest Airlines Flight: Boise to Oakland Route Map

WN3978 Southwest Airlines Flight Map: Boise to Oakland
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.