| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 27 | GEG | SMF | 18:45 | 20:35 |
Delayed
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| Sep 26 | GEG | SMF | 14:56 | 16:28 |
Landed
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| Sep 20 | GEG | SMF | 19:23 | 20:50 |
Landed Late
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| Sep 19 | GEG | SMF | 15:24 | 16:50 |
Landed Late
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| Sep 13 | GEG | SMF | 19:34 | 20:59 |
Landed Late
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| Sep 12 | GEG | SMF | 14:46 | 16:28 |
Landed
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| Sep 06 | GEG | SMF | 16:45 | 18:13 |
Landed
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| Sep 05 | GEG | SMF | 14:45 | 16:17 |
Landed
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| Aug 30 | GEG | SMF | 19:01 | 20:26 |
Landed
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| Aug 29 | GEG | SMF | 14:47 | 16:20 |
Landed
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Southwest Airlines Flight WN1821 connects Spokane, United States to Sacramento, United States, taking off from Spokane International Airport GEG and landing at Sacramento International Airport SMF.
How long is the WN1821 flight from Spokane to Sacramento?
The average flight time from Spokane to Sacramento is 1 hour and 30 minutes. The flight distance is 1045 km / 649 miles and the average flight speed is 686 km/h / 426 mph.
How many WN1821 flights are operated per week?
2 flights per week. The flight WN1821 is operated on Monday and Saturday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1821 Spokane to Sacramento?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1821 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN1821 arriving at?
Flight WN1821 arrives at Sacramento International Airport (SMF) Terminal B.
When was the latest WN1821 flight?
The latest flight took off on Monday, September 28th, 2026 with the flight status being Scheduled on 20:35.
How else can the flight WN1821 be referenced as?
This Southwest Airlines flight can also be referenced as SWA1821, WN 1821, SWA 1821.
How often is flight WN1821 delayed?
On average, 30% of all WN1821 flights are delayed. The average delay is 19 minutes.
Can I get compensation for my delayed or cancelled WN1821 flight or baggage issues?
If your WN1821 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 WN1821 Flight Tracker above for more details.
Other flights departing from Spokane GEG: QX2349, DL1219, QX2211, SY3038
Other flights arriving at Sacramento SMF: UA2435, WN2270, DL574, WN2227
All flights connecting Spokane GEG to Sacramento SMF.