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WN4187 Flight Status Southwest Airlines: San Diego to Long Beach (SWA4187)

Are you looking for the June 4th, 2026 WN 4187 San Diego to Sacramento flight? Click here to go to our WN4187 San Diego to Sacramento Flight Status page >

WN 4187 San Diego to Long Beach Flight Status

Southwest Airlines Flight WN4187 from San Diego International Airport SAN to Long Beach Airport LGB is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on August 23rd, 2025.
Check the table below for WN4187's most recent flight history:

WN 4187 Flight Status & Schedule

Date Departure Arrival Status
Aug 23 08:02 13:50
En-Route
 Track >
Aug 23 08:04 08:55
En-Route
 Track >
Aug 22 08:02 13:50
En-Route
 Track >
Aug 22 08:32 08:55
Landed
 Track >
< All SAN Departures All LGB Arrivals >

Southwest Airlines WN 4187 San Diego to Long Beach Flight Information

Southwest Airlines Flight WN4187 connects San Diego, United States to Long Beach, United States, taking off from San Diego International Airport SAN and landing at Long Beach Airport LGB.

How long is the WN4187 flight from San Diego to Long Beach?

The average flight time from San Diego to Long Beach is 37 minutes. The flight distance is 150 km / 93 miles and the average flight speed is 155 km/h / 96 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4187 San Diego to Long Beach?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4187 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4187 arriving at?

Flight WN4187 arrives at Long Beach Airport (LGB) Terminal 2.

When was the latest WN4187 flight?

The latest flight took off on Saturday, August 23rd, 2025 with the flight status being En-Route on 13:50.

How else can the flight WN4187 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4187, WN 4187, SWA 4187.

How often is flight WN4187 delayed?

On average, 0% of all WN4187 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN4187 flight or baggage issues?

If your WN4187 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 WN4187 Flight Tracker above for more details.

WN4187 and San Diego SAN to Long Beach LGB Flights

Other flights departing from San Diego SAN: WN186, WN1162, WN2464, WN4187

Other flights arriving at Long Beach LGB: WN4187, WN2578, WN1930, WN1438

All flights connecting San Diego SAN to Long Beach LGB.

WN4187 Southwest Airlines Flight: San Diego to Long Beach Route Map

WN4187 Southwest Airlines Flight Map: San Diego to Long Beach
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: CG2644 5F481 PC4608 CM9026 9C6431 QF1008 DX765 FR5398 OS616 2I4283
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.