| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | ONT | SMF | 16:12 | 17:13 |
Landed
|
Track > |
| Jan 04 | ONT | SMF | 17:24 | 18:31 |
Landed
|
Track > |
| Jan 03 | ONT | SMF | 17:40 | 18:47 |
Landed
|
Track > |
| Jan 02 | ONT | SMF | 17:48 | 18:46 |
Landed
|
Track > |
| Jan 01 | ONT | SMF | 19:50 | 20:59 |
Landed
|
Track > |
| Dec 31 | ONT | SMF | 19:32 | 20:30 |
Landed
|
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| Dec 30 | ONT | SMF | 17:55 | 18:56 |
Landed Late
|
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| Dec 29 | ONT | SMF | 17:23 | 18:26 |
Landed
|
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| Dec 28 | ONT | SMF | 17:34 | 18:38 |
Landed
|
Track > |
| Dec 27 | ONT | SMF | 17:36 | 18:38 |
Landed
|
Track > |
Southwest Airlines Flight WN1242 connects Ontario, United States to Sacramento, United States, taking off from Ontario International Airport ONT and landing at Sacramento International Airport SMF.
How long is the WN1242 flight from Ontario to Sacramento?
The average flight time from Ontario to Sacramento is 1 hour and 3 minutes. The flight distance is 627 km / 390 miles and the average flight speed is 599 km/h / 372 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1242 Ontario to Sacramento?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1242 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN1242 arriving at?
Flight WN1242 arrives at Sacramento International Airport (SMF) Terminal B.
When was the latest WN1242 flight?
The latest flight took off on Tuesday, January 6th, 2026 with the flight status being Landed on 17:13.
How else can the flight WN1242 be referenced as?
This Southwest Airlines flight can also be referenced as SWA1242, WN 1242, SWA 1242.
How often is flight WN1242 delayed?
On average, 30% of all WN1242 flights are delayed. The average delay is 12 minutes.
Can I get compensation for my delayed or cancelled WN1242 flight or baggage issues?
If your WN1242 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 WN1242 Flight Tracker above for more details.
Other flights departing from Ontario ONT: WN533, WN4540, WN3978, AS2617
Other flights arriving at Sacramento SMF: WN3103, WN4508, WN4262, WN255
All flights connecting Ontario ONT to Sacramento SMF.