| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 29 | FSD | ORD | 06:19 | 07:26 |
Landed
|
Track > |
| Apr 28 | FSD | ORD | 06:45 | 07:51 |
Landed
|
Track > |
| Apr 27 | FSD | ORD | 06:20 | 07:51 |
Landed
|
Track > |
| Apr 26 | FSD | ORD | 06:19 | 07:25 |
Landed
|
Track > |
| Apr 25 | FSD | ORD | 06:20 | 07:29 |
Landed
|
Track > |
| Apr 24 | FSD | ORD | 06:18 | 07:31 |
Landed
|
Track > |
| Apr 23 | FSD | ORD | 06:28 | 07:38 |
Landed
|
Track > |
| Apr 22 | FSD | ORD | 06:16 | 07:31 |
Landed
|
Track > |
| Apr 21 | FSD | ORD | 06:15 | 07:26 |
Landed
|
Track > |
| Apr 20 | FSD | ORD | 06:22 | 07:30 |
Landed
|
Track > |
United Airlines Flight UA4399 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 UA4399 flight from Sioux Falls to Chicago?
The average flight time from Sioux Falls to Chicago is 1 hour and 11 minutes. The flight distance is 742 km / 461 miles and the average flight speed is 627 km/h / 390 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4399 Sioux Falls to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA4399 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA4399 arriving at?
Flight UA4399 arrives at Chicago O'Hare International Airport (ORD) Terminal 2.
When was the latest UA4399 flight?
The latest flight took off on Wednesday, April 29th, 2026 with the flight status being Landed on 07:26.
How else can the flight UA4399 be referenced as?
This United Airlines flight can also be referenced as UAL4399, UA 4399, UAL 4399.
How often is flight UA4399 delayed?
On average, 0% of all UA4399 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA4399 flight or baggage issues?
If your UA4399 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 UA4399 Flight Tracker above for more details.
Other flights departing from Sioux Falls FSD: UA5483, DL3962, DL1260, DL4089
Other flights arriving at Chicago ORD: UA2684, UA4181, AA5432, UA4745
All flights connecting Sioux Falls FSD to Chicago ORD.