| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 02 | BOS | ORD | 23:24 | 00:46 |
Delayed
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| Sep 01 | BOS | ORD | 21:37 | 22:51 |
Landed
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| Aug 31 | BOS | ORD | 23:10 | 00:25 |
Delayed
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| Aug 30 | BOS | ORD | 21:12 | 22:27 |
Landed
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| Aug 29 | BOS | ORD | 19:00 | 20:15 |
Landed
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| Aug 28 | BOS | ORD | 21:12 | 22:15 |
Landed
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| Aug 27 | BOS | ORD | 21:33 | 22:49 |
Landed
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| Aug 26 | BOS | ORD | 20:49 | 21:56 |
Landed
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| Aug 25 | BOS | ORD | 21:01 | 22:03 |
Landed
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| Aug 24 | BOS | ORD | 22:45 | 23:47 |
Delayed
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SAS Flight SK3581 connects Boston, United States to Chicago, United States, taking off from Boston Logan International Airport BOS and landing at Chicago O'Hare International Airport ORD.
How long is the SK3581 flight from Boston to Chicago?
The average flight time from Boston to Chicago is 2 hours and 11 minutes. The flight distance is 1391 km / 864 miles and the average flight speed is 638 km/h / 397 mph.
How many SK3581 flights are operated per week?
6 flights per week. The flight SK3581 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of SAS Flight SK3581 Boston to Chicago?
The Airportia On-Time Performance Rating for SAS Flight SK3581 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight SK3581 arriving at?
Flight SK3581 arrives at Chicago O'Hare International Airport (ORD) Terminal 5.
When was the latest SK3581 flight?
The latest flight took off on Thursday, September 3rd, 2026 with the flight status being En-Route on 00:46.
How else can the flight SK3581 be referenced as?
This SAS flight can also be referenced as SAS3581, SK 3581, SAS 3581.
How often is flight SK3581 delayed?
On average, 50% of all SK3581 flights are delayed. The average delay is 59 minutes.
Can I get compensation for my delayed or cancelled SK3581 flight or baggage issues?
If your SK3581 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 SK3581 Flight Tracker above for more details.
Other flights departing from Boston BOS: DL2804, FI630, B6206, YX5702
Other flights arriving at Chicago ORD: AA2194, UA2839, DL2804, UA2258
All flights connecting Boston BOS to Chicago ORD.
