| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 20 | FSD | ORD | 19:50 | 20:53 |
Landed
|
Track > |
| May 19 | FSD | ORD | 19:46 | 20:59 |
Landed
|
Track > |
| May 18 | FSD | ORD | 21:00 | 22:11 |
Landed Late
|
Track > |
| May 17 | FSD | ORD | 20:33 | 22:11 |
Landed Late
|
Track > |
| May 16 | FSD | ORD | 19:48 | 20:57 |
Landed
|
Track > |
| May 15 | FSD | ORD | 19:57 | 21:14 |
Landed
|
Track > |
| May 14 | FSD | ORD | 19:55 | 21:09 |
Landed
|
Track > |
| May 13 | FSD | ORD | 19:51 | 20:54 |
Landed
|
Track > |
| May 12 | FSD | ORD | 20:00 | 21:10 |
Landed
|
Track > |
| May 11 | FSD | ORD | 19:44 | 20:51 |
Landed
|
Track > |
Alaska Airlines Flight AS6661 connects Sioux Falls, United States to Chicago, United States, taking off from Sioux Falls Regional Airport FSD and landing at Chicago O'Hare International Airport ORD.
How long is the AS6661 flight from Sioux Falls to Chicago?
The average flight time from Sioux Falls to Chicago is 1 hour and 12 minutes. The flight distance is 742 km / 461 miles and the average flight speed is 623 km/h / 387 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS6661 Sioux Falls to Chicago?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS6661 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS6661 arriving at?
Flight AS6661 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.
When was the latest AS6661 flight?
The latest flight took off on Thursday, May 21st, 2026 with the flight status being Landed on 20:53.
How else can the flight AS6661 be referenced as?
This Alaska Airlines flight can also be referenced as ASA6661, AS 6661, ASA 6661.
How often is flight AS6661 delayed?
On average, 20% of all AS6661 flights are delayed. The average delay is 37 minutes.
Can I get compensation for my delayed or cancelled AS6661 flight or baggage issues?
If your AS6661 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 AS6661 Flight Tracker above for more details.
Other flights departing from Sioux Falls FSD: AA3475, F92107, G4708, OO4952
Other flights arriving at Chicago ORD: AA2768, AA3388, AA6190, AA3773
All flights connecting Sioux Falls FSD to Chicago ORD.