| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 10 | BOI | ORD | 12:48 | 16:56 |
Landed
|
Track > |
| Aug 09 | BOI | ORD | 15:15 | 19:06 |
Delayed
|
Track > |
| Aug 08 | BOI | ORD | 12:37 | 16:33 |
Landed
|
Track > |
| Aug 07 | BOI | ORD | 12:48 | 16:42 |
Landed
|
Track > |
| Aug 06 | BOI | ORD | 12:44 | 17:04 |
Landed
|
Track > |
| Aug 05 | BOI | ORD | 13:58 | 17:54 |
Landed Late
|
Track > |
| Aug 04 | BOI | ORD | 12:43 | 16:43 |
Landed
|
Track > |
| Aug 03 | BOI | ORD | 12:38 | 16:23 |
Landed
|
Track > |
| Aug 02 | BOI | ORD | 12:46 | 16:44 |
Landed
|
Track > |
| Aug 01 | BOI | ORD | 12:50 | 16:51 |
Landed
|
Track > |
United Airlines Flight UA440 connects Boise, United States to Chicago, United States, taking off from Boise Airport BOI and landing at Chicago O'Hare International Airport ORD.
How long is the UA440 flight from Boise to Chicago?
The average flight time from Boise to Chicago is 2 hours and 58 minutes. The flight distance is 2307 km / 1433 miles and the average flight speed is 776 km/h / 482 mph.
How many UA440 flights are operated per week?
1 flight per week. The flight UA440 is operated on Monday.
What is the On-Time Performance (OTP) of United Airlines Flight UA440 Boise to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA440 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA440 arriving at?
Flight UA440 arrives at Chicago O'Hare International Airport (ORD) Terminal 2.
When was the latest UA440 flight?
The latest flight took off on Monday, August 10th, 2026 with the flight status being Landed on 16:56.
How else can the flight UA440 be referenced as?
This United Airlines flight can also be referenced as UAL440, UA0440, UA 440, UAL 440.
How often is flight UA440 delayed?
On average, 20% of all UA440 flights are delayed. The average delay is 85 minutes.
Can I get compensation for my delayed or cancelled UA440 flight or baggage issues?
If your UA440 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 UA440 Flight Tracker above for more details.
Flight UA440 is code-shared by 3 airlines using the flight numbers AC3985, EK6019, LH7719
Other flights departing from Boise BOI: AA1378, OO3678, QX2231, DL1442
Other flights arriving at Chicago ORD: UA2835, UA2362, G74409, KG5760
All flights connecting Boise BOI to Chicago ORD.