| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 04 | SEA | SMF | 15:48 | 17:20 |
Landed
|
Track > |
| Jan 03 | SEA | SMF | 18:19 | 19:48 |
Delayed
|
Track > |
| Jan 02 | SEA | SMF | 15:47 | 17:30 |
Landed
|
Track > |
| Dec 30 | SEA | SMF | 15:46 | 17:19 |
Landed
|
Track > |
| Dec 29 | SEA | SMF | 15:34 | 16:59 |
Landed
|
Track > |
| Dec 28 | SEA | SMF | 16:01 | 17:18 |
Landed
|
Track > |
| Dec 27 | SEA | SMF | 16:30 | 17:48 |
Landed Late
|
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| Dec 26 | SEA | SMF | 16:23 | 17:46 |
Landed
|
Track > |
| Dec 23 | SEA | SMF | 15:37 | 17:17 |
Landed
|
Track > |
| Dec 22 | SEA | SMF | 15:45 | 17:19 |
Landed
|
Track > |
Air France Flight AF3521 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 AF3521 flight from Seattle to Sacramento?
The average flight time from Seattle to Sacramento is 1 hour and 29 minutes. The flight distance is 975 km / 606 miles and the average flight speed is 660 km/h / 410 mph.
What is the On-Time Performance (OTP) of Air France Flight AF3521 Seattle to Sacramento?
The Airportia On-Time Performance Rating for Air France Flight AF3521 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AF3521 arriving at?
Flight AF3521 arrives at Sacramento International Airport (SMF) Terminal A.
When was the latest AF3521 flight?
The latest flight took off on Monday, January 5th, 2026 with the flight status being Landed on 17:20.
How else can the flight AF3521 be referenced as?
This Air France flight can also be referenced as AFR3521, AF 3521, AFR 3521.
How often is flight AF3521 delayed?
On average, 30% of all AF3521 flights are delayed. The average delay is 55 minutes.
Can I get compensation for my delayed or cancelled AF3521 flight or baggage issues?
If your AF3521 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 AF3521 Flight Tracker above for more details.
Other flights departing from Seattle SEA: DL508, DL3720, DL3897, DL4065
Other flights arriving at Sacramento SMF: WN2111, DL3897, WN2840, WN1569
All flights connecting Seattle SEA to Sacramento SMF.