| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 28 | LAX | SMF | 22:04 | 23:05 |
Landed Late
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| Sep 21 | LAX | SMF | 22:06 | 23:07 |
Landed Late
|
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| Sep 14 | LAX | SMF | 21:54 | 22:54 |
Landed Late
|
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| Sep 07 | LAX | SMF | 22:37 | 23:37 |
Delayed
|
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| Aug 31 | LAX | SMF | 20:11 | 21:12 |
Landed
|
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| Aug 24 | LAX | SMF | 22:30 | 22:35 |
En-Route
|
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| Aug 17 | LAX | SMF | 21:37 | 22:38 |
Landed
|
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| Aug 10 | LAX | SMF | 22:14 | 23:13 |
Landed Late
|
Track > |
Southwest Airlines Flight WN4540 connects Los Angeles, United States to Sacramento, United States, taking off from Los Angeles International Airport LAX and landing at Sacramento International Airport SMF.
How long is the WN4540 flight from Los Angeles to Sacramento?
The average flight time from Los Angeles to Sacramento is 1 hour. The flight distance is 600 km / 373 miles and the average flight speed is 575 km/h / 357 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4540 Los Angeles to Sacramento?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4540 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4540 arriving at?
Flight WN4540 arrives at Sacramento International Airport (SMF) Terminal B.
When was the latest WN4540 flight?
The latest flight took off on Monday, September 29th, 2025 with the flight status being Landed on 23:05.
How else can the flight WN4540 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4540, WN 4540, SWA 4540.
How often is flight WN4540 delayed?
On average, 75% of all WN4540 flights are delayed. The average delay is 30 minutes.
Can I get compensation for my delayed or cancelled WN4540 flight or baggage issues?
If your WN4540 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 WN4540 Flight Tracker above for more details.
Other flights departing from Los Angeles LAX: WN894, WN3272, N0312, WN1317
Other flights arriving at Sacramento SMF: WN3827, WN802, WN4690, WN4228
All flights connecting Los Angeles LAX to Sacramento SMF.
