| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 21 | SEA | SMF | 19:23 | 21:16 |
Scheduled
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| Jul 19 | SEA | SMF | 20:02 | 21:31 |
Landed Late
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| Jul 17 | SEA | SMF | 19:53 | 21:19 |
Landed
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| Jul 14 | SEA | SMF | 19:31 | 21:05 |
Landed
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| Jul 12 | SEA | SMF | 19:33 | 21:07 |
Landed
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| Jul 10 | SEA | SMF | 19:35 | 21:04 |
Landed
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| Jun 09 | SEA | SMF | 19:59 | 21:16 |
Landed
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| Jun 07 | SEA | SMF | 20:01 | 21:20 |
Landed
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| Jun 05 | SEA | SMF | 20:24 | 21:50 |
Landed
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| Jun 02 | SEA | SMF | 20:29 | 21:51 |
Landed
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Finnair Flight AY3979 connects Seattle, United States to Sacramento, United States, taking off from Seattle Tacoma International Airport SEA and landing at Sacramento International Airport SMF.
How long is the AY3979 flight from Seattle to Sacramento?
The average flight time from Seattle to Sacramento is 1 hour and 26 minutes. The flight distance is 975 km / 606 miles and the average flight speed is 665 km/h / 413 mph.
How many AY3979 flights are operated per week?
3 flights per week. The flight AY3979 is operated on Monday, Wednesday and Saturday.
What is the On-Time Performance (OTP) of Finnair Flight AY3979 Seattle to Sacramento?
The Airportia On-Time Performance Rating for Finnair Flight AY3979 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AY3979 arriving at?
Flight AY3979 arrives at Sacramento International Airport (SMF) Terminal B.
When was the latest AY3979 flight?
The latest flight took off on Wednesday, July 22nd, 2026 with the flight status being Scheduled on 21:16.
How else can the flight AY3979 be referenced as?
This Finnair flight can also be referenced as FIN3979, AY 3979, FIN 3979.
How often is flight AY3979 delayed?
On average, 40% of all AY3979 flights are delayed. The average delay is 7 minutes.
Can I get compensation for my delayed or cancelled AY3979 flight or baggage issues?
If your AY3979 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 AY3979 Flight Tracker above for more details.
Other flights departing from Seattle SEA: AS638, AS1408, WN2328, DL3932
Other flights arriving at Sacramento SMF: WN854, WN1651, WN2348, AS638
All flights connecting Seattle SEA to Sacramento SMF.
