| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 02 | SEA | ORD | 17:42 | 23:16 |
Landed
|
Track > |
| May 31 | SEA | ORD | 18:00 | 23:36 |
Landed
|
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| May 30 | SEA | ORD | 17:43 | 23:44 |
Landed
|
Track > |
| May 29 | SEA | ORD | 18:38 | 00:17 |
Landed Late
|
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| May 26 | SEA | ORD | 18:19 | 00:01 |
Landed
|
Track > |
| May 24 | SEA | ORD | 18:13 | 23:47 |
Landed
|
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| May 23 | SEA | ORD | 17:54 | 23:12 |
Landed
|
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| May 22 | SEA | ORD | 18:07 | 23:33 |
Landed
|
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| Jun 06 | SEA | ORD | 11:29 | 16:57 |
Landed
|
Track > |
| Jun 05 | SEA | ORD | 11:21 | 16:52 |
Landed
|
Track > |
SAS Flight SK3959 connects Seattle, United States to Chicago, United States, taking off from Seattle Tacoma International Airport SEA and landing at Chicago O'Hare International Airport ORD.
How long is the SK3959 flight from Seattle to Chicago?
The average flight time from Seattle to Chicago is 3 hours and 34 minutes. The flight distance is 2762 km / 1716 miles and the average flight speed is 773 km/h / 480 mph.
How many SK3959 flights are operated per week?
4 flights per week. The flight SK3959 is operated on Monday, Wednesday, Saturday and Sunday.
What is the On-Time Performance (OTP) of SAS Flight SK3959 Seattle to Chicago?
The Airportia On-Time Performance Rating for SAS Flight SK3959 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight SK3959 arriving at?
Flight SK3959 arrives at Chicago O'Hare International Airport (ORD) Terminal 5.
When was the latest SK3959 flight?
The latest flight took off on Wednesday, June 3rd, 2026 with the flight status being Landed on 23:16.
How else can the flight SK3959 be referenced as?
This SAS flight can also be referenced as SAS3959, SK 3959, SAS 3959.
How often is flight SK3959 delayed?
On average, 20% of all SK3959 flights are delayed. The average delay is 12 minutes.
Can I get compensation for my delayed or cancelled SK3959 flight or baggage issues?
If your SK3959 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 SK3959 Flight Tracker above for more details.
Other flights departing from Seattle SEA: AS1303, AS2352, DL2108, DL4132
Other flights arriving at Chicago ORD: VB546, AA1433, DL2108, WN1647
All flights connecting Seattle SEA to Chicago ORD.
